Proton pump inhibitor use and risk of community-acquired Clostridium difficile-associated disease defined by prescription for oral vancomycin therapy
Sandra Dial,
J.A. Chris Delaney,
Verena Schneider and
Samy Suissa
From the Division of Clinical Epidemiology, Royal Victoria Hospital, McGill University Health Centre, and the Department of Epidemiology and Biostatistics, McGill University, Montréal, Que. (all authors)