Ankara KTÜ Tıp Fakültesi İç Hastalıkları Anabilim Dalı Trabzon
2.Karadeniz Technical University, School of Medicine, Departmen of Internal MEdicine, Section of Gastroenterology, Trabzon Social Security Hospital, İstanbul
3.Department of Gastroenterology, Bezmialem University, School of Medicine, ‹stanbul
4.Departments of Gastroenterology and Pathology, Kocaeli University School of Medicine, İzmit
5.Ankara KTÜ Tıp Fakültesi İç Hastalıkları Anabilim Dalı Trabzon