title: Breast density and cancer.
authors.forename: P
authors.initials: P
authors.lastname: Hill
mesh_terms: D000328:Adult; D000367:Age Factors; D001940:Breast / Q000473:pathology*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000209:etiology* / Q000473:pathology; D005260:Female; D006801:Humans; D008327:Mammography; D011247:Pregnancy; D011248:Pregnancy Complications; D011627:Puberty; D012307:Risk Factors