“STUDYING THE EFFECT OF VITAMIN D AND CALCIUM PREPARATIONS IN THE TREATMENT OF OSTEOPOROSIS AFTER GLUCOCORTICOSTEROID THERAPY IN RHEUMATOID ARTHRITIS”, Wor.Bul.Pub.Helt., vol. 44, pp. 17–18, Mar. 2025, Accessed: Apr. 02, 2026. [Online]. Available: https://scholarexpress.net/index.php/wbph/article/view/5029