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.
Levent DEMİRTÜRK, Saadeddin HÜLAGÜ, Levent DUMANHAN, Mehmet ALTIN, Mustafa YAYLACI, Ergun UÇMAKLI
(Turk J Gastroenterol 1994; 5: 715-718)