Arterioportal fistula causing jejunal variceal hemorrhage - FİLİK, Levent; ÖDEMİŞ, Bülent; KÖKLÜ, Seyfettin; TOLA, Muharrem; YURDAKUL, Mehmet; ŞAHİN, Burhan (Turkish Journal of Gastroenterology, 2003)