Carreira, H and Funston, G (2019). Therapy Codelist - Antidepressants. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001402.

Carreira, H and Funston, G (2019). Therapy Codelist - Anxiety Drugs. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001399.

Carreira, H and Funston, G (2019). Therapy Codelist - Dementia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001418.

Carreira, H and Funston, G (2019). Therapy Codelist - Hypnotics. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001422.

Carreira, H and Funston, G (2019). Therapy Codelist - Opioids. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001424.

Carreira, H and Funston, G (2019). Therapy Codelist - Opioids excluding Codeine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001425.

Davidson, J (2021). Therapy codelist - CPRD Aurum - antiplatelets. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002189.

Forbes, H (2020). Clinical Code List - Zoster Complication SNOMED Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001597.

Forbes, H (2020). Therapy Code List - Antiviral Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001595.

Forbes, H (2020). Therapy Code List - Zoster Vaccination BNF Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001606.

Forbes, H (2020). Therapy Code List - Zoster Vaccination Therapy Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001607.

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 - 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 - 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.

Quint, JK (2020). Therapy codelist - Long-acting beta agonists. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001632.

Quint, JK (2020). Therapy codelist - long-acting muscarinic antagonist codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001639.

Root, A (2019). Therapy Codelist - ADHD Medication Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001432.

Schmidt, SAJ and Langan, S (2019). Therapy Code List - Nicotine Replacement Therapy - BNF Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001256.

Thomas, S, Peppa, M and Walker, J (2020). Therapy codelist - Influenza vaccination codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001628.

Wong, A, Mansfield, KE and Langan, S (2019). Therapy Code List - Treatment for Atopic Eczema - BNF Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001254.