SPHINCTER-PRESERVING OPERATION FOR ULCERATIVE COLITIS IN CHILDREN S. Keidar Pediatric Surgical Dept. and Proctology - Dept. of Surgery, Dana Children Hospital; Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel |
SPHINCTER-PRESERVING OPERATION FOR ULCERATIVE COLITIS IN CHILDREN S. Keidar Pediatric Surgical Dept. and Proctology - Dept. of Surgery, Dana Children Hospital; Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel |