G. T. Madjidova, and Z. SH, Nazarova. 2024. “Prognostic Significance of the Ratio of Left Ventricular Myocardial Parameters According to Echocardiography and Electrocardiography Data”. American Journal of Pediatric Medicine and Health Sciences (2993-2149) 2 (10):16-24. http://grnjournal.us/index.php/AJPMHS/article/view/5918.