[1]
Kovalchuk, T.A. and Boyarchuk, O.R. 2021. VITAMINS B AND HOMOCYSTEINE IN THE SERUM OF CHILDREN WITH CARDIAC SYNCOPE. Actual Problems of Pediatrics, Obstetrics and Gynecology. 1 (Sep. 2021), 5–11. DOI:https://doi.org/10.11603/24116-4944.2021.1.12347.