title: [Oral contraceptives give long-lasting protection against ovarian cancer. Use of oral contraceptives can explain reduced incidence of ovarian cancer in Sweden].
authors.affiliation: Sahlgrenska akademin vid Göteborgs universitet. ian.milsom@gu.se
authors.forename: Ian
authors.initials: I
authors.lastname: Milsom
authors.forename: Viveca
authors.initials: V
authors.lastname: Odlind
mesh_terms: D000328:Adult; D000368:Aged; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D003277:Contraceptives, Oral, Combined / Q000008:administration & dosage; D005260:Female; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000453:epidemiology / Q000517:prevention & control*; D013548:Sweden / Q000453:epidemiology
chemical_list: D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined