![Problems with use of composite end points in cardiovascular trials: systematic review of randomised controlled trials]()
Problems with use of composite end points in cardiovascular trials: systematic review of randomised controlled trialsFerreira-Gonzalez, I.; Permanyer-Miralda, G.; Domingo-Salvany, A.; Busse, J. W; Heels-Ansdell, D.; Montori, V. M; Akl, E. A; Bryant, D. M; Alonso-Coello, P.; Alonso, J.; Worster, A.; Upadhye, S.; Jaeschke, R.; Schunemann, H. J; Pacheco-Huergo, V.; Wu, P.; Mills, E. J; Guyatt, G. H · BMJ · 2007