Document Type : Research Article
Authors
1 Associate Professor of Infectious Diseases and Topical Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
2 Student, School of Medicine, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
3 Addiction Research Centre, Mashhad University of Medical Sciences, School of Medicine, Mashhad, Iran. Mashhad Medical Council, Mashhad, Iran
Abstract
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