Ye M, Vena J, Xu J-Y, Robson P, Eurich D, Johnson J. Cross-validation of Drug Use Records in Two Pharmaceutical Databases: A Population-based Study of Alberta’s Tomorrow Project Cohort. IJPDS [Internet]. 2018 Aug. 23 [cited 2026 Oct. 22];3(4). Available from: https://ijpds.org/index.php/ijpds/article/view/663