MITRAL STENOZI ANIQLANGAN HOMILADOR AYOLLARDA QON IVISH SISTEMASINING AHAMIYATI. YO’TIGF [Internet]. 2025 Oct. 17 [cited 2026 Nov. 11];3(10):73-4. Available from: https://www.universalpublishings.com/index.php/gumanitar/article/view/13917