title: Sulphasalazine in rheumatoid arthritis: haematological problems.
authors.forename: W H
authors.initials: WH
authors.lastname: Lyle
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006527:Hepatolenticular Degeneration / Q000188:drug therapy*; D006801:Humans; D010396:Penicillamine / Q000009:adverse effects*; D012460:Sulfasalazine / Q000627:therapeutic use*
chemical_list: D012460:Sulfasalazine; D010396:Penicillamine