title: Letter: Effect of penicillamine on peripheral-blood lymphocytes in rheumatoid arthritis.
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000097:blood* / Q000188:drug therapy; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D007165:Immunosuppression Therapy; D007958:Leukocyte Count; D008214:Lymphocytes / Q000187:drug effects; D008297:Male; D008875:Middle Aged; D010396:Penicillamine / Q000276:immunology / Q000494:pharmacology* / Q000627:therapeutic use; D011239:Prednisolone / Q000627:therapeutic use; D013601:T-Lymphocytes / Q000187:drug effects / Q000276:immunology
chemical_list: D011239:Prednisolone; D010396:Penicillamine