title: Three-year prospective study on methotrexate in rheumatoid arthritis. Analysis of radiological progression and comparison with a retrospective study.
authors.forename: F
authors.initials: F
authors.lastname: Salaffi
authors.forename: M
authors.initials: M
authors.lastname: Carotti
authors.forename: M
authors.initials: M
authors.lastname: Peroni
authors.forename: C
authors.initials: C
authors.lastname: Cervini
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000188:drug therapy*; D001175:Arthrography; D018849:Controlled Clinical Trials as Topic; D018450:Disease Progression; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D011446:Prospective Studies; D012189:Retrospective Studies
chemical_list: D018501:Antirheumatic Agents; D008727:Methotrexate