title: Understandable but mistaken: law, morality and the Canadian Catholic Church 1966-1969.
authors.forename: A
authors.initials: A
authors.lastname: DeValk
mesh_terms: D002170:Canada; D003267:Contraception / Q000266:history*; D005193:Family Planning Services / Q000266:history*; D049711:History, Modern 1601-; D012068:Religion and Medicine