00538naa#a2200181#i#450# EN\\bibl\79188 20260220083456.5 1819-4036 20151225b2015####ek#y0engy0150####ca RUS RU HYSTOMORPHOLOGY OF DUODENAL ULCERS IN PIGLETS WITH NONSPECIFIC GASTROENTERITIS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2015 5 с. Journal article local . 619:636.4 RUS Kuryatova E V sej.kgau.ru