Drs Cauchon, Baillargeon, Beland, Labrecque, and Ms Misson are members of the Department of Family Medicine at Laval University in Quebec city, Que. ###>Drs Cauchon, Baillargeon, Beland, Labrecque, et Mme Misson sont membres du Departement de medecine familiale de l'Universite Laval au Quebec.