Alieva Umida Zairovna and Alieva Umida Zairovna (2022) “ULTRASONOGRAPHY OF THE HEART OR ECHOCARDIOGRAPHY (ECHOCG)”, Galaxy International Interdisciplinary Research Journal, 10(2), pp. 222–224. Available at: https://internationaljournals.co.in/index.php/giirj/article/view/1237 (Accessed: 22 July 2024).