title: Breast cancer and the pill.
authors.forename: H
authors.initials: H
authors.lastname: Olsson
authors.forename: J
authors.initials: J
authors.lastname: Ranstam
mesh_terms: D001943:Breast Neoplasms / Q000139:chemically induced*; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans
chemical_list: D003276:Contraceptives, Oral