title: Resurgence of hepatitis A in homosexual men in Montreal Centre, Quebec.
authors.forename: L
authors.initials: L
authors.lastname: Valiquette
authors.forename: R
authors.initials: R
authors.lastname: Dion
authors.forename: L
authors.initials: L
authors.lastname: Bédard
mesh_terms: D000328:Adult; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology*; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D008875:Middle Aged; D011792:Quebec / Q000453:epidemiology; D014505:Urban Population