TY - JOUR AN - 275 AU - Gencosmanoglu,R. AU - Koc,D. AU - Tozun,N. TI - The buried bumper syndrome: migration of internal bumper of percutaneous endoscopic gastrostomy tube into the abdominal wall. JO - J-Gastroenterol PY - 2003 VL - 38 SP - 1077-1080 M2 - 1077 ER -