Risk of venous thromboembolism amongst users of different antiosteoporosis drugs: a multinational population-based cohort study - Martin-Merino, E; Petersen, I; Hawley, S; Alvarez-Gutierrez, A; Delmestri, A; Llorente-Garcia, A; Javaid, K; Van Staa, T; Judge, A; Cooper, C; Prieto-Alhambra, D (Springer Verlag, 2016)