Three-year prospective study on methotrexate in rheumatoid arthritis. Analysis of radiological progression and comparison with a retrospective study

MeSH terms

• Antirheumatic Agents / therapeutic use*
• Arthritis, Rheumatoid / diagnostic imaging
• Arthritis, Rheumatoid / drug therapy*
• Arthrography
• Controlled Clinical Trials as Topic
• Disease Progression
• Humans
• Methotrexate / therapeutic use*
• Prospective Studies
• Retrospective Studies