Document Type : RESEARCH PAPER
Authors
1 Department of Orthopedic Surgery, Imam Khomeini Hospital, Mazandaran University of Medical Sciences, Sari, Iran.
2 Department of Neurology, Bu Ali Teaching Hospital, Mazandaran University of Medical Sciences, Sari, Iran
3 General Practitioner in Imam Khomeini Hospital of Esfarayen, Esfarayen Faculty of Medical Sciences, Esfarayen, Iran
4 Faculty of medicine, Student research committee, Mazandaran University of medical sciences, Sari, Iran
Abstract
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