A rare cause of upper gastrointestional bleeding: Dieulafoy's disease - YILMAZ, Mustafa; ÖZÜTEMİZ, Ömer; ERSÖZ, Galip; DEMİR, Ali; AYDIN, Ahmet; AKARCA, Ulus; KARASU, Zeki; BATUR, Yücel; ÇAVUŞOĞLU, Hanefi (Turkish Journal of Gastroenterology, 1998)