Pinney Stephen J, Mehta Samir, Pratt Daniel D, Sarwark John F, Campion Edmund, Blakemore Laurel, Black Kevin P
Department of Orthopaedic Surgery, University of California--San Francisco, 1701 Divisadero Street, Suite 280, San Francisco, CA 94115, USA.
J Bone Joint Surg Am. 2007 Jun;89(6):1385-92. doi: 10.2106/JBJS.F.01487.