title: Ultrastructural study of mammary cancer in the human male.
mesh_terms: D000328:Adult; D001940:Breast / Q000648:ultrastructure; D001943:Breast Neoplasms / Q000648:ultrastructure*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D008875:Middle Aged