Clavien P-A, Puhan M A
Department of Surgery and Transplantation, University Hospital of Zurich, Rämistrasse 100, 8091 Zurich, Switzerland.
Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland.
Br J Surg. 2017 Aug;104(9):1121-1122. doi: 10.1002/bjs.10569. Epub 2017 May 10.