The Lancet
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Department of Surgery

Schepers, N.J, Hallensleben, N.D.L., Besselink, M.G, Anten, M., Bollen, T.L, da Costa, DW, … Bruno, M.J. (2020). Urgent endoscopic retrograde cholangiopancreatography with sphincterotomy versus conservative treatment in predicted severe acute gallstone pancreatitis (APEC): a multicentre randomised controlled trial. The Lancet, 396(10245), 167–176. Retrieved from http://hdl.handle.net/1765/130569