title: Re: "Age at onset as an indicator of familial risk of breast cancer".
authors.forename: M
authors.initials: M
authors.lastname: Blettner
authors.forename: N L
authors.initials: NL
authors.lastname: Eby
mesh_terms: D000367:Age Factors; D001943:Breast Neoplasms / Q000235:genetics*; D005260:Female; D006801:Humans; D012307:Risk Factors