title: Meta analysis of the effect of methotrexate on radiologic progression in rheumatoid arthritis.
authors.forename: F C
authors.initials: FC
authors.lastname: McDuffie
mesh_terms: D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging* / Q000188:drug therapy*; D006801:Humans; D015201:Meta-Analysis as Topic; D008727:Methotrexate / Q000627:therapeutic use*; D011859:Radiography
chemical_list: D008727:Methotrexate