title: Oral contraceptives and risk of hip fractures.
authors.forename: C
authors.initials: C
authors.lastname: La Vecchia
authors.forename: A
authors.initials: A
authors.lastname: Tavani
authors.forename: S
authors.initials: S
authors.lastname: Gallus
mesh_terms: D000328:Adult; D000368:Aged; D016022:Case-Control Studies; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage*; D005260:Female; D006620:Hip Fractures / Q000517:prevention & control*; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors
chemical_list: D003278:Contraceptives, Oral, Hormonal