Siebenrock Klaus A, Steppacher Simon D, Albers Christoph E, Haefeli Pascal C, Tannast Moritz
Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, Freiburgstrasse, Bern 3010, Switzerland.
J Bone Joint Surg Am. 2013 Apr 17;95(8):748-55. doi: 10.2106/00004623-201304170-00012.