%0 Journal Article %A M-H Zheng %A H H-X Xia %A Y-P Chen %T Rectal administration of NSAIDs in the prevention of post-ERCP pancreatitis: a complementary meta-analysis %D 2008 %J Gut %P 1632-1633 %V 57 %N 11 %U https://gut.bmj.com/content/gutjnl/57/11/1632.full.pdf