title: Ductal carcinoma in situ.
authors.forename: R G
authors.initials: RG
authors.lastname: Margolese
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology / Q000628:therapy; D002278:Carcinoma in Situ / Q000473:pathology / Q000628:therapy; D018270:Carcinoma, Ductal, Breast / Q000473:pathology / Q000628:therapy; D006801:Humans; D011446:Prospective Studies