00631naa#a2200205#i#450# EN\\bibl\13907 /en/manage/index 20250427164006.7 2409-3750 20161115b2016####ek#y0engy0150####ca RUS RU NEHB SYSTEM IN CASES OF DIFFERENT FORMS OF HYPERCARDIA Journal article Tula LLC Information and publishing center Innovations and investments 2016 0 с. Journal article local Kirkina Natalya Khadartsev Aleksandr Belyaeva Elena test.editorum.ru /en/manage/index