Departments of Pathology, and Gastroenterology, Ankara University, School of Medicine, Ankara
2.Departments of Pathology and Gastroenterology, Ankara University School of Medicine, Ankara
3.Departments of Gastroenterology Pathology Ankara University
4.Department of Pathology, Ankara University, School of Medicine, Ankara
5.Ankara Numune Hastanesi 1. Cerrahi Kliniği, Ankara
6.Departments of, Gastroenterology and Pathology, Ankara University, Medical School, Ankara
7.Departments of Gastroenterology Ankara University
8.Departments of Biostatistics and Division of Gastroenterology, Ankara University, School of Medicine, Ankara