Dmytriiev, D V, O V Marchuk, V L Vitkovskyi, and V Yu Kebenko. “Submission of the Use of the Method of Preemtive Analgesia With Acetaminophen for Perioperative Period in Children”. Pain medicine 3, no. 4 (February 21, 2019): 65-69. Accessed August 25, 2019. https://painmedicine.org.ua/index.php/pnmdcn/article/view/168.