title: D-penicillamine-induced polymyositis occurring in patients with rheumatoid arthritis: a report of two cases and demonstration of a positive lymphocyte stimulation test to D-penicillamine.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D005260:Female; D006684:HLA-DR Antigens / Q000276:immunology; D015804:HLA-DR4 Antigen; D006801:Humans; D008213:Lymphocyte Activation / Q000187:drug effects; D008875:Middle Aged; D009220:Myositis / Q000139:chemically induced*; D010396:Penicillamine / Q000009:adverse effects* / Q000276:immunology
chemical_list: D006684:HLA-DR Antigens; D015804:HLA-DR4 Antigen; D010396:Penicillamine