title: Drug-induced IgA deficiency in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy; D004406:Dysgammaglobulinemia / Q000139:chemically induced*; D005260:Female; D006052:Gold Sodium Thiomalate / Q000009:adverse effects* / Q000627:therapeutic use; D006801:Humans; D007070:Immunoglobulin A; D007153:Immunologic Deficiency Syndromes / Q000139:chemically induced*; D008875:Middle Aged; D010396:Penicillamine / Q000009:adverse effects* / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D007070:Immunoglobulin A; D006052:Gold Sodium Thiomalate; D010396:Penicillamine