Search results for: Liang Cheng
Digestive Diseases and Sciences > 2017 > 62 > 2 > 345-351
Digestive Diseases and Sciences > 2010 > 55 > 5 > 1337-1343
Digestive Diseases and Sciences > 2010 > 55 > 9 > 2577-2583
Digestive Diseases and Sciences > 2004 > 49 > 7-8 > 1139-1144