title: Oral contraceptives and breast cancer risk.
authors.forename: Anca C
authors.initials: AC
authors.lastname: Ansink
authors.forename: Curt W
authors.initials: CW
authors.lastname: Burger
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced* / Q000235:genetics; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D019398:Genes, BRCA1; D024522:Genes, BRCA2; D006579:Heterozygote; D006801:Humans; D009154:Mutation
chemical_list: D003276:Contraceptives, Oral