title: Sulphasalazine in rheumatoid arthritis: desensitising the patient with a skin rash.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004890:Erythema / Q000139:chemically induced*; D006801:Humans; D012460:Sulfasalazine / Q000009:adverse effects*
chemical_list: D012460:Sulfasalazine