title: Two groups of university student women: sexual activity and the use of contraception.
mesh_terms: D000293:Adolescent; D000328:Adult; D001955:British Columbia; D003153:Community Health Services; D003267:Contraception; D005260:Female; D006801:Humans; D012725:Sexual Behavior; D012847:Single Person; D013334:Students; D014495:Universities