L. Potvin

🏛 From the Neuromuscular Clinic (Drs. Mathieu and Béginand L. Potvin, C. Prévost), Complexe Hospitalier de la Sagamie, Chicoutimi; Epidemiology Research Group (Dr. Allard), Laval University, Quebec; Quebec University in Chicoutimi (Dr. Mathieu), Chicoutimi; Canadian Muscular Dystrophy Association (L. Potvin), Chicoutimi; and University of Montreal (Dr. Bégin), Montreal, Quebec, Canada.