Document Type : Original Article
Authors
1 M.Sc. in Midwifery, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2 Associate Professor, Midwifery and Reproductive Health Research Center, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
3 Assistant Professor, Department of Midwifery, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
4 Instructor, Department of Midwifery and Reproductive Health, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran.
5 PhD student of Biostatistics, School of Paramedicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Abstract
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