Bhaskaran, K (2023). Clinical codelist - Smoking - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003472.

Bhaskaran, K (2023). Clinical codelist - Smoking - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003473.

Brown, J, Wing, K and Douglas, IJ (2023). Clinical covariate codelist - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003265.

Brown, J, Wing, K and Douglas, IJ (2023). Clinical covariate codelist - GOLD. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003266.

Brown, J, Wing, K and Douglas, IJ (2023). ICD codelist for aortic aneurysm or aortic dissection. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003267.

Brown, J, Wing, K and Douglas, IJ (2023). Therapy codelists for antibiotics and corticosteroids - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003263.

Brown, J, Wing, K and Douglas, IJ (2023). Therapy codelists for antibiotics and corticosteroids - GOLD. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003264.

Buzasi, E and Carreira, H (2023). Clinical codelist - Osteoporosis - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003465.

Buzasi, E and Carreira, H (2023). Clinical codelist - Osteoporosis - Gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003464.

Buzasi, E and Carreira, H (2023). Clinical codelist - any fracture - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003447.

Buzasi, E and Carreira, H (2023). Clinical codelist - any fracture - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003445.

Buzasi, E and Carreira, H (2023). Clinical codelist - any fracture - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003446.

Buzasi, E and Carreira, H (2023). Clinical codelist - hip fractures - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003448.

Buzasi, E and Carreira, H (2023). Clinical codelist - proximal humeral fractures - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003442.

Buzasi, E and Carreira, H (2023). Clinical codelist - spinal fractures - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003443.

Buzasi, E and Carreira, H (2023). Clinical codelist - wrist fractures - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003444.

Buzasi, E and Carreira, H (2023). Therapy codelist - hormone replacement therapy - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003449.

Cadogan, S and Warren-Gash, C (2023). Clinical codelists for: "A comparison of the prevalence of electronic health record diagnoses of herpes zoster and simplex with self-reported prevalence from national population surveys and cohorts in England". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002001.

Campbell, J (2023). Codelists for: "Covid-19 during pregnancy and risk of miscarriage or stillbirth: A matched cohort study using English electronic health data". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003323.

Davidson, J (2023). Clinical codelist - Lupus - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003459.

Davidson, J (2023). Clinical codelist - Lupus - Gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003460.

Davidson, J (2023). Clinical codelist - Lupus - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003461.

Davidson, J (2023). Clinical codelist - inflammatory bowel disease - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003452.

Davidson, J (2023). Clinical codelist - liver disease - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003458.

Davidson, J (2023). Clinical codelist - liver disease - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003457.

Davidson, J (2023). Clinical codelist - rheumatoid arthritis - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003469.

Davidson, J (2023). Therapy codelist - oral corticosteroids - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003462.

Davidson, J (2023). Therapy codelist - oral corticosteroids - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003463.

LSHTM Electronic Health Records Group (2023). Incident dementia risk among patients with type 2 diabetes receiving metformin versus alternative oral glucose-lowering therapy: an observational cohort study using UK primary healthcare records. [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003402.

Mansfield, KE, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - end stage kidney disease codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003244.

Mansfield, KE, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - end stage kidney disease codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003241.

Mansfield, KE, Wong, A and Tomlinson, LA (2023). Procedure codelist - end stage kidney disease codes (opcs). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003245.

Mathur, R, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - retinopathy codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003261.

Mathur, R, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - retinopathy codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003260.

Mathur, R, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - retinopathy codes (opcs). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003262.

Minassian, C, Allen, LA, Okosieme, O, Vaidya, B and Taylor, P (2023). Supplementary material for: "Preconception management of hyperthyroidism and thyroid status in subsequent pregnancy: a population-based cohort study". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003365.

Sinnott, SJ, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - arrhythmia codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003251.

Sinnott, SJ, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - arrhythmia codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003250.

Sinnott, SJ, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - diabetes codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003253.

Sinnott, SJ, Wong, A and Tomlinson, LA (2023). Diagnosis codelist - diabetes codes (opcs). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003252.

Teoh, M (2023). Codelists for: "Can observational data be used to determine drug effectiveness?". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003590.

Tomlinson, LA and Wong, A (2023). Diagnosis codelist - heart failure codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003248.

Wang, Z, Wong, A, Matthewman, J, Warren-Gash, C and Herrett, E (2023). Code lists for "Association between mortality and warfarin comparing with direct oral anticoagulants: a population-based cohort study". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003652.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - heart failure codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003249.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - ischaemic heart disease codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003257.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - ischaemic heart disease codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003256.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - myocardial infarction codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003247.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - myocardial infarction codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003246.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - peripheral arterial disease codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003259.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - peripheral arterial disease codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003258.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - stroke/transient ischaemic attack codes (icd-10). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003255.

Wong, A and Tomlinson, LA (2023). Diagnosis codelist - stroke/transient ischaemic attack codes (medcodes). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003254.