Document Type : Original Article (s)
Authors
1 MSc Student, Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
2 Assistant Professor, Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
3 Assistant Professor, Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
4 Professor, Department of Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
Abstract
Keywords