Saydaliyeva Rohatoy Zaylobidinovna, and Toirov Botirjon Abduqodir o‘g‘li. “RHEUMATIC HEART DISEASE IN CHILDREN AND AORTIC VALVE CHANGES: PATHOPHYSIOLOGICAL AND CLINICAL PERSPECTIVES”. International Multidisciplinary Journal for Research & Development, vol. 13, no. 5, May 2026, pp. 8330-833, https://ijmrd.in/index.php/imjrd/article/view/6353.