Document Type : Original Article
Authors
1 Assistant Professor, Department of Obstetrics and Gynecology, School of Medicine and Paramedical, Ardabil University of Medical Sciences, Ardabil, Iran.
2 B.Sc. in Midwifery, Alavi Center of Clinical Research Development Unit, Ardabil University of Medical Sciences, Ardabil, Iran.
3 Instructor, Department of Midwifery, School of Nursing and Midwifery, Gilan University of Medical Sciences, Rasht, Iran.
4 Instructor, Department of Midwifery, School of Nursing and Midwifery, Ardabil University of Medical Sciences, Ardabil, Iran.
Abstract
Keywords