Document Type : Research article
Authors
1 Department of Midwifery, School of Nursing and Midwifery, North Khorasan University of Medical Sciences, Bojnurd, Iran.
2 Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences. Mashhad, Iran.
3 Department of Obstetrics and Gynecology, School of Medicine, Mashhad University of Medical Sciences. Mashhad, Iran.
4 Department of Biostatistics, Faculty of Health, Mashhad University of Medical Sciences. Mashhad, Iran.
5 Department of Immunology, School of Medicine, Mashhad University of Medical Sciences. Mashhad, Iran.
6 Department of Pharmacology, Mashhad University of Medical Sciences. Mashhad, Iran.
Abstract
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