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