For citations:

Koynova I.A., Beloborodova E.V., Burkovskaya V.A., Chernogoryuk G.E. TNF-Α polymorphic G-308A variant correlation with the severity of the course of the inflammatory bowel disease in tomsk region. Experimental and Clinical Gastroenterology. 2019;(5):121-125. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-165-5-121-125