Document Type : Original Article
Authors
1 Instructor, Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran.
2 Instructor, Department of Midwifery, School of Nursing and Midwifery, Torbat Heidariye University of Medical Sciences, Torbat Heidariye, Iran
3 M.Sc. Graduate, Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran.
4 Assistant Professor, Department of Obstetrics and Gynecology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
Abstract
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