Васильев, В., Васильева, Л., AND Мурейси, К.. " ANATOMICAL FEATURES OF THE PAPILLARY MUSCLES AND SEPTAL-MARGINAL TRABECUL OF CHILDREN’S HEART IN NORMALITY AND IN INTERVENTRICULAR SEPTAL DEFECT DURING POSTNATAL ONTOGENESIS" University Clinic [Online], Number 1(46) (10 April 2023)