Walker, J, Grint, D, Strongman, H, Eggo, RM, Peppa, M, Minassian, C, Mansfield, KE, Rentsch, C, Douglas, IJ, Mathur, R, Wong, A, Quint, JK, Andrews, N, Lopez-bernal, J, Scott, A, Ramsay, M, Smeeth, L and McDonald, H (2020). UK prevalence of risk factors for severe COVID-19 disease, by age and region: point prevalence estimates in 2019 and 2014, using electronic health records. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001833.

Williamson, E, Walker, AJ, Bhaskaran, KJ, Bacon, S, Bates, C, Morton, CE, Curtis, HJ, Mehrkar, A, Evans, D, Inglesby, P, Cockburn, J, Mcdonald, HI, MacKenna, B, Tomlinson, L, Douglas, IJ, Rentsch, CT, Mathur, R, Wong, A, Grieve, R, Harrison, D, Forbes, H, Schultze, A, Croker, RT, Parry, J, Hester, F, Harper, S, Perera, R, Evans, S, Smeeth, L and Goldacre, B (2020). opensafely/risk-factors-research. [Data Collection]. Github. https://github.com/ebmdatalab/opensafely-risk-factors-research

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Cancer read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000883.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Diabetes Mellitus read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000880.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - ICD-10 GI bleeding. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000877.

Iwagami, M, Tomlinson, LA, Mansfield, K, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000881.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for GI bleeding. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000879.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for RRT. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000878.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for congestive heart failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000882.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Rheumatoid Arthritis read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000884.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Code lists for: "Gastrointestinal bleeding risk of selective serotonin reuptake inhibitors by level of kidney function: A population-based cohort study". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000896.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Acid‐suppressing agents. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000895.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Anticoagulants. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000891.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Antiplatelets. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000892.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Citalopram. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000885.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Escitalopram. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000886.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Fluoxetine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000887.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Fluvoxamine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000888.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Paroxetine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000889.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Sertraline. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000890.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - Steroid. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000894.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Therapy Codelist - nonsteroidal anti‐inflammatory drugs (NSAIDS). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000893.

Farmer, R and Douglas, IJ (2018). Clinical code list - Alcohol. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000717.

Wilkinson, S, Douglas, IJ, Williamson, E, Stirnadel-Farrant, H, Fogarty, D, Pokrajac, A, Smeeth, L and Tomlinson, LA (2018). Code lists for: Intensification of treatment of type 2 diabetes mellitus after metformin monotherapy in UK primary care. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.286.

Wilkinson, S, Douglas, IJ, Stirnadel-Farrant, H, Smeeth, L and Tomlinson, LA (2018). Type 2 Diabetes drug codelist. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.281.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, Van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Clinical Code List - Exclusion Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000600.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Clinical Code List - Liver Injury Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000601.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Code lists for: "Quantification of the risk of liver injury associated with flucloxacillin: a UK population-based cohort study". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom, London, United Kingdom. https://doi.org/10.17037/DATA.00000606.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Therapy Code List - Concomitant Liver Injury Drugs. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000604.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Therapy Code List - Flucloxacillin. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000602.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Therapy Code List - Oxytetracycline. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000603.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Code lists for: "Acute kidney injury and infections in patients taking antihypertensive drugs: a self-controlled case series analysis". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.211.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, S, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - Acute Kidney Injury. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.224.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - Arrhythmia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.221.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - Cardiac Failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.219.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - Diabetes Mellitus. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.226.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - ESRD. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.217.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.227.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). ICD-10 Code List - Ischaemic Heart Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.213.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). OPCS Code List - ESRD. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.222.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, L (2017). Read Code List - Arrhythmia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.216.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - Cardiac Failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.214.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, S, Smeeth, L and Tomlinson, LA (2017). Read Code List - Diabetes Mellitus. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.223.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - ESRD. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.212.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - Gastroenteritis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.218.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.228.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - Ischaemic Heart Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.215.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - Lower Respiratory Tract Infection. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.220.

Mansfield, KE, Douglas, IJ, Nitsch, D, Thomas, SL, Smeeth, L and Tomlinson, LA (2017). Read Code List - Urinary Tract Infection. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.225.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Code lists for "Adverse outcomes following trimethoprim for urinary tract infection in patients over 65: a cohort study". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.229.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Acute Kidney Injury. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.251.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Arrhythmia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.259.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Cardiac Failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.256.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Death. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.246.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Diabetes Mellitus. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.239.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - End-Stage Renal Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.241.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, L (2017). Clinical Code List - ICD-10 - Hyperkalaemia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.236.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.233.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - ICD-10 - Ischaemic Heart Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.235.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - OPCS - End stage renal disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.253.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Arrhythmia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.245.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Cardiac Failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.237.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Death. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.258.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Diabetes Mellitus. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.243.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - End-Stage Renal Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.232.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E and Smeeth, L (2017). Clinical Code List - Read Codes - Hyperkalaemia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.249.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A and Williamson, E (2017). Clinical Code List - Read Codes - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.254.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Ischaemic heart disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.248.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Renal Structural Anomalies. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.238.

Crellin, E, Mansfield, KE, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Urinary Calculi. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.244.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Urinary Tract Infection. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.252.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical Code List - Read Codes - Urological Malignancies. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.257.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Clinical code List - Read Codes - Prostatic Hypertrophy. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.250.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Amoxicillin. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.255.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Angiotensin converting enzyme inhibitors/angiotensin receptor blockers. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.234.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Cefalexin. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.242.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Ciprofloxacin. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.247.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Nitrofurantoin. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.230.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Potassium-sparing Diuretics. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.231.

Crellin, E, Mansfield, KE, Leyrat, C, Nitsch, D, Douglas, IJ, Root, A, Williamson, E, Smeeth, L and Tomlinson, LA (2017). Therapy Code List - Trimethoprim. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.240.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Alcohol codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.143.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Basal cell carcinoma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.137.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Cancer codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.142.

Matthews, A, Langan, S, Douglas, I, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Colorectal cancer. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.139.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Diabetes codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.145.

Matthews, VJ, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Melanoma codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.141.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Non-melanoma skin cancer. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.140.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Smoking codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.168.

Matthews, A, Langan, S, Douglas, I, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Solar keratosis codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.138.

Matthews, A, Langan, S, Douglas, I, Smeeth, L and Bhaskaran, K (2016). Clinical code list - Squamous cell carcinoma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.136.

Matthews, A, Langan, S, Douglas, IJ, Smeeth, L and Bhaskaran, K (2016). Therapy code list - PDE5 inhibitors. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.144.

Brauer, R, Bhaskaran, K, Chaturvedi, N, Dexter, DT, Smeeth, L and Douglas, I (2015). Glitazone Treatment and Incidence of Parkinson’s Disease among People with Diabetes: A Retrospective Cohort Study. [Data Collection]. PLOS Medicine. https://doi.org/10.1371/journal.pmed.1001854