INFLUENCE OF HEMOGLOBIN LEVELS, ERYTHROCYTE SEDIMENTATION RATE AND C-REACTIVE PROTEIN ON THE HEALTH-RELATED QUALITY OF LIFE OF RHEUMATOID ARTHRITIS PATIENTS. GM [Internet]. 2026 Aug. 5 [cited 2026 Aug. 24];28(4):15-20. Available from: https://journals.mu-sofia.bg/index.php/gm/article/view/1060