The pill: anxiety over effectiveness.
Montgomery
F
F
D000328:Adult; D001007:Anxiety; D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D012307:Risk Factors; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced*
D003276:Contraceptives, Oral