«FEATURES OF A STATE OF HEALTH AND FUNCTIONING SYSTEMS OF AN ORGANISM OF YOUNGER SCHOOLBOYS DEPENDING ON SOCIAL-PSYCHOLOGICAL ADAPTATION TO TRAINING AT SCHOOL», J. V. N. Karazin Khark. Nat. Univ., Ser. Med., вип. 7, с. 86–90, Лип 2015, дата звернення: Жов 25, 2026. доступний у: https://periodicals.karazin.ua/medicine/article/view/7264