Authors: Monika Houstoun; Marsha E Reichman; David J Graham; Sumathi Nambiar; Hala Shamsuddin; S Christopher Jones; Kelly Cao; Michael Wernecke; Chelsea Lam; Chris M Worrall; Thomas E MaCurdy; Jeffrey A Kelman Journal: Pharmacoepidemiol Drug Saf Date: 2014-05-28 Impact factor: 2.890