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.

Bhaskaran, K and Farmer, R (2018). Clinical code list - Cancer. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000716.

Farmer, R (2018). Clinical code list - Cardiovascular disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000719.

Farmer, R (2018). Clinical code list - Chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000718.

Eastwood, SV, Mathur, R and Farmer, R (2018). Clinical code list - Diabetes care related codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000721.

Eastwood, SV, Mathur, R and Farmer, R (2018). Clinical code list - Diabetes diagnoses. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000720.

Hensman Moss, DJ, Robertson, N, Farmer, R, Scahill, RI, Haider, S, Tessari, MA, Flynn, G, Fischer, DF, Wild, EJ, Macdonald, D and Tabrizi, SJ (2017). Quantification of huntingtin protein species in Huntington’s disease patient leukocytes using optimised electrochemiluminescence immunoassays. [Data Collection]. PLOS One. https://doi.org/10.1371/journal.pone.0189891

Farmer, R, Bhaskaran, K, Eastwood, SV and Mathur, R Clinical code lists for: "Metformin use and risk of cancer in patients with type 2 diabetes: A cohort study of primary care records using inverse probability weighting of marginal structural models". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000667.