title: Re: "The relation between multiple births and maternal risk of breast cancer" and "multiple births and maternal risk of breast cancer".
authors.forename: C C
authors.initials: CC
authors.lastname: Hsieh
authors.forename: M
authors.initials: M
authors.lastname: Goldman
authors.forename: M
authors.initials: M
authors.lastname: Pavia
authors.forename: D
authors.initials: D
authors.lastname: Trichopoulos
authors.forename: E
authors.initials: E
authors.lastname: Petridou
authors.forename: A
authors.initials: A
authors.lastname: Ekbom
authors.forename: H O
authors.initials: HO
authors.lastname: Adami
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D016017:Odds Ratio; D011247:Pregnancy; D011272:Pregnancy, Multiple; D012307:Risk Factors