TSVETKOVA A, DOVBNIA S, SHULYGINA R, VASYLETS K. Post-traumatic syndrome of preschool children: the nature, content, ways of overcoming. EHS:SS [Internet]. 2023 Sep. 30 [cited 2026 Jul. 27];3(3):146-71. Available from: https://ehs.eeipsy.org/index.php/ehs/article/view/475