Arana A, Margulis AV, Varas-Lorenzo C, Bui CL, Gilsenan A, McQuay LJ, Reynolds M, Rebordosa C, Franks B, de Vogel S, Appenteng K, Perez-Gutthann S. Validation of cardiovascular outcomes and risk factors in the Clinical Practice Research Datalink in the United Kingdom. Pharmacoepidemiol Drug Saf. 2021 Feb;30(2):237-47. doi: 10.1002/pds.5150