Authors: Judith Belle Brown; Laura Lewis; Kathy Ellis; Moira Stewart; Thomas R Freeman; M Janet Kasperski Journal: Can Fam Physician Date: 2009-12 Impact factor: 3.275
Authors: Sharon Conroy; Dimah Sweis; Claire Planner; Vincent Yeung; Jacqueline Collier; Linda Haines; Ian C K Wong Journal: Drug Saf Date: 2007 Impact factor: 5.606