Level III, prognostic study.
See Guidelines for Authors for a complete description of levels of evidence.
2012-03-29
Eng.
Clinical orthopaedics and related research
Department of Orthopaedics, Emory University, 59 Executive Park South, Suite 2000, Atlanta, GA 30329, USA. gnguild [at] emory.edu
Clin Orthop Relat Res. 2012 May;470(5):1507-12
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