title: Rheumatoid arthritis and lymphatic cancer.
authors.forename: G J
authors.initials: GJ
authors.lastname: Macfarlane
authors.forename: R J
authors.initials: RJ
authors.lastname: Black
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000188:drug therapy / Q000276:immunology; D006801:Humans; D007166:Immunosuppressive Agents / Q000009:adverse effects; D008213:Lymphocyte Activation; D008223:Lymphoma / Q000209:etiology*
chemical_list: D007166:Immunosuppressive Agents