00635naa#a2200193#i#450# EN\INFRA-M\bibl\5332 /en/manage/index 20250218135218.2 2075-4094 20150417b2015####ek#y0engy0150####ca RUS RU Experience use of a non-invasive marker activity of inflammation in the colon in patients with colon polyps and ulcerative colitis Journal article Moscow INFRA-M Academic Publishing LLC. 2015 0 с. Journal article local Matyukhin A. Nikitin A. test.editorum.ru /en/manage/index