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) (Jul. 2019), 40-42. DOI:https://doi.org/10.31435/rsglobal_ws/31072019/6588.