title: The safety of treating rheumatoid arthritis with aspirin.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001241:Aspirin / Q000009:adverse effects*; D006801:Humans; D007668:Kidney / Q000187:drug effects*; D007674:Kidney Diseases / Q000139:chemically induced; D012306:Risk; D013997:Time Factors
chemical_list: D001241:Aspirin