title: [Ultrastructural changes in breast cancer metastases following intralesional injections of MER].
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001500:BCG Vaccine / Q000008:administration & dosage*; D001943:Breast Neoplasms; D005260:Female; D006801:Humans; D012867:Skin / Q000648:ultrastructure*; D012878:Skin Neoplasms / Q000188:drug therapy / Q000556:secondary / Q000648:ultrastructure*
chemical_list: D000970:Antineoplastic Agents; D001500:BCG Vaccine; C011499:methanol extraction residue (MER) tubercle bacillus fraction