YANG Hongqi,HONG Lili,GUO YAN Fang,PENG Hui,KE Youli ZHANG Xuelan, SHI Junchao,and CAO Jifan
Efficacy and safety of rectal indomethacin suppositories in reducing incidence of post-endoscopic retrograde cholangiopancreatography pancreatitis(PEP) among high-risk patients