Document Type : RESEARCH PAPER
Authors
1 Orthopedic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
2 Mashhad University of Medical Sciences
3 orthopedic resident in orthopedic department of urumia university of medical science
4 Orthopedic Research Center, Mashhad University Of Medical Sciences; Rothman Orthopaedic Institute at Thomas Jefferson University
Abstract
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