title: Oral contraceptives and post-molar trophoblastic tumours.
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014328:Trophoblastic Neoplasms / Q000139:chemically induced* / Q000601:surgery; D014594:Uterine Neoplasms / Q000139:chemically induced* / Q000601:surgery
chemical_list: D003276:Contraceptives, Oral