title: Cytotoxic drugs in rheumatoid arthritis.
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy* / Q000276:immunology; D001379:Azathioprine / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D006801:Humans
chemical_list: D000970:Antineoplastic Agents; D003520:Cyclophosphamide; D001379:Azathioprine