title: Methotrexate effect on anti-cyclic citrullinated peptide antibody levels in rheumatoid arthritis.
authors: A
authors: A
authors: Spadaro
authors: V
authors: V
authors: Riccieri
mesh_terms: D000328:Adult; D000368:Aged; D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001323:Autoantibodies / Q000096:biosynthesis*; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D008875:Middle Aged; D010456:Peptides, Cyclic / Q000276:immunology*
chemical_list: D018501:Antirheumatic Agents; D001323:Autoantibodies; D010456:Peptides, Cyclic; C487763:cyclic citrullinated peptide; D008727:Methotrexate