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.
İlyas TUNCER, Mustafa HARMAN, Rıdvan MERCAN, Mustafa ÖZTÜRK, İsmail ARSLAN, Cezmi MERAL, M. Kürşat Türkdoğan
(Turk J Gastroenterol 2003; 14: 91-96)