Sexually transmitted disease in Canada. 1986.
D000293:Adolescent; D000328:Adult; D002170:Canada; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*