1. UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF INTERNAL MEDICINE
2. UNIVERSITY OF HEALTH SCIENCES, DİYARBAKIR GAZİ YAŞARGİL HEALTH RESEARCH CENTER, DEPARTMENT OF INTERNAL MEDICINE, DEPARTMENT OF INTERNAL MEDICINE, GASTROENTEROLOGY