00660naa#a2200193#i#450# EN\\bibl\28592 20240507122232.2 2077-7566 20190506b2019####ek#y0engy0150####ca RUS RU THE EFFICIENCY OF ORTHODONTIC TREATMENT OF DISTAL OCCLUSION IN THE CHILDREN 7 YEARS OLD Journal article Ekaterinburg TIRAZH Publishing House 2019 4 с. Journal article local Клиническая медицина. 76.29 grnti Kosuga Svetlana Yu. Sirotkina Viktoria Sergeevna dental-press.ru