title: Risk factors for breast cancer development.
authors.affiliation: University of California, San Francisco 94143-1270.
authors.forename: I C
authors.initials: IC
authors.lastname: Henderson
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000209:etiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors