Hjeltnes, Gunnbjørg Relations of serum COMP to cardiovascular risk factors and endothelial function in patients with rheumatoid arthritis treated with methotrexate and TNF-α inhibitors. [electronic resource] - The Journal of rheumatology Jul 2012 - 1341-7 p. digital Publication Type: Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1499-2752 Standard No.: 10.3899/jrheum.111401 doi Subjects--Topical Terms: AdultAgedAntirheumatic Agents--therapeutic useArthritis, Rheumatoid--drug therapyCardiovascular Diseases--bloodCartilage Oligomeric Matrix ProteinDrug Therapy, CombinationEndothelium, Vascular--drug effectsExtracellular Matrix Proteins--bloodFemaleGlucocorticoids--therapeutic useGlycoproteins--bloodHumansHyperemia--bloodMaleMatrilin ProteinsMethotrexate--therapeutic useMiddle AgedRisk FactorsTreatment OutcomeTumor Necrosis Factor-alpha--antagonists & inhibitors