Document Type : Original Article
Authors
1 Lecture of Midwifery, School of Nursing and Midwifery, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
2 M.Sc. of Midwifery, School of Nursing and Midwifery, Babol University of Medical Sciences, Babol, Iran.
3 Lecture of Biostatistics, School of Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
4 Pathologist, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
Abstract
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