Document Type : Original Article
Authors
1 M.Sc. in Nursing Education, Instructor, Department of Nursing, School of Nursing and Midwifery, Research Center for Addiction and Behavioral Sciences, North Khorasan University of Medical Sciences, Bojnurd, Iran
2 M.Sc. in Epidemiology, Instructor, Department of Epidemiology, School of Public Health, Research Center for Addiction and Behavioral Sciences, North Khorasan University of Medical Sciences, Bojnurd, Iran
3 M.S.c in Obstrict Education, Instructor, Department of Midwifery, School of Nursing and Midwifery, North Khorasan University of Medical Sciences, Bojnurd, Iran
Keywords