Authors: Aslam H Anis; Daphne P Guh; Diane Lacaille; Carlo A Marra; Amir A Rashidi; Xin Li; John M Esdaile Journal: CMAJ Date: 2005-11-22 Impact factor: 8.262
Authors: Lauren E Wisk; Ronald Gangnon; David J Vanness; Alison A Galbraith; John Mullahy; Whitney P Witt Journal: Health Serv Res Date: 2014-10-18 Impact factor: 3.402
Authors: Zachary Baum; Michael R Simmons; Jose H Guardiola; Cynthia Smith; Lynn Carrasco; Joann Ha; Peter Richman Journal: PeerJ Date: 2016-01-21 Impact factor: 2.984