RT Journal Article SR Electronic T1 Allogeneic mesenchymal stem cell transplantation in seven patients with refractory inflammatory bowel disease JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 468 OP 469 DO 10.1136/gutjnl-2011-300083 VO 61 IS 3 A1 Liang, Jun A1 Zhang, Huayong A1 Wang, Dandan A1 Feng, Xuebing A1 Wang, Hong A1 Hua, Bingzhu A1 Liu, Bujun A1 Sun, Lingyun YR 2012 UL http://gut.bmj.com/content/61/3/468.abstract AB