Document Type : Original Article
Authors
1 M.Sc. of Midwifery, Student Research committee, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran.
2 Lecturer of Midwifery, Faculty of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
3 Assistant professor, Department of Health, Faculty of Health, Hamadan University of Medical Sciences, Hamadan, Iran.
Abstract
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