Early Precut Sphincterotomy Does Not Increase Risk During Endoscopic Retrograde Cholangiopancreatography in Patients With Difficult Biliary Access: A Meta-analysis of Randomized Controlled Trials
2015 ◽
Vol 13
(10)
◽
pp. 1722-1729.e2
◽
2014 ◽
Vol 79
(5)
◽
pp. AB172
◽
2012 ◽
Vol 107
◽
pp. S719-S720