Georgian Med News 2021 Mar(312):78-82
1V. Karazin Kharkiv National University, School of Medicine; 2SI "Institute of Health of Children and Adolescents of the National Academy of Medical Sciences of Ukraine", Kharkiv, Ukraine.
Georgian Med News 2020 Jul-Aug(304-305):95-99
1V.N. Karazin Kharkiv National University, Department of Pediatrics No2; Kharkiv, Ukraine.