title: Postscript: starting oral contraceptives.
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000139:chemically induced*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008875:Middle Aged
chemical_list: D003278:Contraceptives, Oral, Hormonal