title: [Oral contraceptives and mammary neoplasms].
mesh_terms: D000328:Adult; D001706:Biopsy; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000139:chemically induced*; D004997:Ethinyl Estradiol / Q000009:adverse effects*; D005260:Female; D006801:Humans; D009644:Norgestrel / Q000009:adverse effects*; D013997:Time Factors
chemical_list: D009644:Norgestrel; D004997:Ethinyl Estradiol
vernacular_title: Anticonceptivos orais e câncer de mama