Kulikova D. O., Pisklova Y. V., Buchnieva O. V., and Piddubna I. M. 2019. “COMBINATION OF TETRALOGY OF FALLOT AND HEMOPHILIA IN A CHILD: CASE REPORT”. World Science 1 (7(47), 40-42. https://doi.org/10.31435/rsglobal_ws/31072019/6588.