00715naa#a2200205#i#450# EN\\bibl\19586 20240819045909.1 2541-9420 20180118b2018####ek#y0engy0150####ca RUS RU ESOPHAGEAL VARICEAL LIGATION IN THE PRIMARY AND SECONDARY PREVENTION OF VARICEAL BLEEDING Journal article Irkutsk Scientific Center for Family Problems and Human Reproduction 2018 2 с. Journal article local Медицина. Охрана здоровья. 61 RUS Dashatsyrenova Darima Bulatovna Gavrilova Albina Klimovna Tverdokhlebov Pavel Olegovich naukaru.ru