Царук, О. Я. (2019) “ETIOLOGICAL FEATURES OF CONGENITAL HEART DISEASE AND ADVANCED PRINCIPLES OF DIAGNOSIS IN NEWBORNS”, PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Pulse, (4(8), pp. 98–109. Available at: https://pvntsh.nung.edu.ua/index.php/pulse/article/view/912 (Accessed: 8 December 2025).