Tan et al.
Karatay and Gül Utku
Qian et al.
Arslan et al.
Gökbulut et al.
Sharifi et al.
Khamaysi and Taha
Yıldız and Sivri
Kiremitci et al.
Kabaçam et al.
Burçak KAYHAN, Nesrin TURAN, Ersan ÖZASLAN, Meral AKDOĞAN
(Turk J Gastroenterol 2003; 14: 273-275)