CJCP     2008 10 (3):  391-392    ISSN: 1008-8830  CN: 43-1301/R Endoscopic and clinical features in 32 children with ulcerative colitis ZHAO Hong-Mei, LIU Jie-Yu, ZHANG Ai-Lian Department of Digestion Medicine, Hunan Children's Hospital, Changsha 410007, China Received: null  Revised: null  Online: null Supporting info