title: Ultrastructural studies on elastic tissue in florid adenosis of the breast.
mesh_terms: D000818:Animals; D001940:Breast / Q000648:ultrastructure*; D001941:Breast Diseases / Q000473:pathology*; D004547:Elastic Tissue / Q000648:ultrastructure*; D005260:Female; D005348:Fibrocystic Breast Disease / Q000473:pathology*; D008854:Microscopy, Electron