Document Type : Original Article
Authors
1 Student Research Committee, Sabzevar University of Medical Sciences, Sabzevar, Iran
2 Department of Nursing, Sabzevar University of Medical Sciences, Sabzevar, Iran
3 Department of Statistics and Epidemiology, Health Faculty, Sabzevar University of Medical Sciences, Sabzevar, Iran
4 Department of Internal Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
Abstract
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