Authors: Bohdan Nosyk; Daphne P Guh; Nicholas J Bansback; Eugenia Oviedo-Joekes; Suzanne Brissette; David C Marsh; Evan Meikleham; Martin T Schechter; Aslam H Anis Journal: CMAJ Date: 2012-03-12 Impact factor: 8.262
Authors: Eugenia Oviedo-Joekes; Suzanne Brissette; David C Marsh; Pierre Lauzon; Daphne Guh; Aslam Anis; Martin T Schechter Journal: N Engl J Med Date: 2009-08-20 Impact factor: 91.245