title: Oral contraceptives and breast cancer.
authors.affiliation: Eastern Maine Medical Center, Bangor, USA. psmO@wonder.em.cdc.gov
authors.forename: K H
authors.initials: KH
authors.lastname: Johnson
authors.forename: P S
authors.initials: PS
authors.lastname: Millard
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000139:chemically induced*; D002986:Clinical Trials as Topic; D003277:Contraceptives, Oral, Combined / Q000009:adverse effects*; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D015203:Reproducibility of Results; D012306:Risk
chemical_list: D003277:Contraceptives, Oral, Combined