00738naa#a2200241#i#450# EN\\bibl\20706 20240508230226.3 2409-3750 20180411b2018####ek#y0engy0150####ca RU NEW METHODS OF PREOPERATIVE ANALGESIA IN CHILDREN Journal article Tula LLC Information and publishing center Innovations and investments 2018 4 с. Journal article local Медицина. Охрана здоровья. 61 Nikiforov A. V. Zavolko M. S. Tokarev A. R. Naumov A. V. Eliseenkov O. N. Sheluhina N. V. Nikiforova E V. naukaru.ru