title: A hypothesis of the origin of human breast cancer from the terminal ductal lobular unit.
mesh_terms: D002293:Adenocarcinoma, Scirrhous / Q000209:etiology / Q000473:pathology; D000293:Adolescent; D000328:Adult; D000368:Aged; D001941:Breast Diseases / Q000473:pathology; D001943:Breast Neoplasms / Q000209:etiology* / Q000473:pathology; D005260:Female; D006801:Humans; D008679:Metaplasia; D008875:Middle Aged; D011230:Precancerous Conditions / Q000473:pathology