INVESTIGATION OF PLATELET FUNCTION AND THROMBIN ACTIVATED FIBRINOLYSIS INHIBITOR IN CHILDREN WITH CONGENITAL HEART DEFECTS СтатьяLastovka V, Gordeeva O.B., Lavretsky D, Tepaev R., Bidzhiev A, Abramyan M, Chagirev V, Lezhnev A, Yaprintsev V, Bedin A, Shamrin YClinical Chemistry and Laboratory Medicine. Том 59. 2021. С. S540-S540