Perceived side effects of oral contraceptives among adolescent girls.
D000293:Adolescent; D000328:Adult; D001290:Attitude; D001835:Body Weight / Q000187:drug effects; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009864:Ontario; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D000297:Psychology, Adolescent
D003276:Contraceptives, Oral