题名：
A New PPI, Ilaprazole compared with Omeprazole in the Treatment of Duodenal Ulcer: A Randomized Double-Blind Multicenter Trial
杂志名称：
J Clin Gastroenterol
发表时间：
2011, 45(4):322-329
作者：
Ling W, Liya Z, Sanren L, et al.