L.S. MKRTCHAN, K.E. MAZOVKA, A.V. TKACHEV Rostov State Medical University, Rostov-on-Don, Russia   Contact details: Tkachev A.V. — MD, Professor, Head of the Department of Propedeutics of Internal Diseases Address: 29 Nakhichevanskiy per., Rostov-on-Don, Russian Federation, 344022, tel.: +7-918-557-11-73, e-mail: tkachev@aaanet.ru Traditionally, the search of the causes and study of the development mechanisms of inflammatory bowel […]