Imanov, E., Truba, Y., Dzyurii, I., Pliska, O. and Lazoryshynets, V. (2019) “Comparative Characteristics of Surgical Treatment and Balloon Aortic Valvuloplasty in Infants with Critical Aortic Stenosis”, Ukrainian Journal of Cardiovascular Surgery, (3 (36), pp. 46-50. doi: 10.30702/ujcvs/19.36/09(046-050).