Research using CPRD data has informed drug safety guidance and clinical practice and resulted in over 2,500 peer-reviewed publications. The CPRD bibliography is updated on a monthly basis (last updated 6 July 2020) and papers are listed below and in the PDF below.

If you have published papers using CPRD data which are not included in this list, please contact us at so that we can update the bibliography.


 (PDF, 3MB, 206 pages) 

This work uses data provided by patients and collected by the NHS as part of their care and support. CPRD encourages researchers to use this citation in all publications using CPRD data. Find out more about acknowledging the use of patient data at the Understanding Patient Data website



Export 22 results:
Author Title Type [ Year(Asc)]
Filters: Author is Farmer, R. D.  [Clear All Filters]
R. D. Farmer, Lawrenson, R. A., Todd, J. C., Williams, T. J., MacRae, K. D., Tyrer, F., and Leydon, G. M., A comparison of the risks of venous thromboembolic disease in association with different combined oral contraceptives, Br J Clin Pharmacol, vol. 49, pp. 580-90, 2000.
R. D. Farmer, Williams, T. J., Simpson, E. L., and Nightingale, A. L., Effect of 1995 pill scare on rates of venous thromboembolism among women taking combined oral contraceptives: analysis of general practice research database, Bmj, vol. 321, pp. 477-9, 2000.
A. L. Nightingale, Lawrenson, R. A., Simpson, E. L., Williams, T. J., MacRae, K. D., and Farmer, R. D., The effects of age, body mass index, smoking and general health on the risk of venous thromboembolism in users of combined oral contraceptives, Eur J Contracept Reprod Health Care, vol. 5, pp. 265-74, 2000.
G. M. Clifford, Logie, J., and Farmer, R. D., How do symptoms indicative of BPH progress in real life practice? The UK experience, Eur Urol, vol. 38 Suppl 1, pp. 48-53, 2000.
R. Lawrenson, Todd, J. C., Leydon, G. M., Williams, T. J., and Farmer, R. D., Validation of the diagnosis of venous thromboembolism in general practice database studies, Br J Clin Pharmacol, vol. 49, pp. 591-6, 2000.
[Page last reviewed 6 July 2020]