Systematic reviewers neglect bias that results from trials stopped early for benefit.
Bassler D, Ferreira-Gonzalez I, Briel M, Cook DJ, Devereaux PJ, Heels-Ansdell D, Kirpalani H, Meade MO, Montori VM, Rozenberg A, Schünemann HJ, Guyatt GH.
Bassler D, et al. Among authors: devereaux pj.
J Clin Epidemiol. 2007 Sep;60(9):869-73. doi: 10.1016/j.jclinepi.2006.12.006. Epub 2007 Apr 11.
J Clin Epidemiol. 2007.
PMID: 17689802
Review.