Document Type : Original Article
Authors
1 Assistant Professor, Department of Neurology ,Faculty of Medicine, Tabriz University of Medical Sciences Tabriz, Iran.
2 B.Sc. Student of Anesthesia, School of Paramedical, Tabriz University of Medical Sciences, Tabriz, Iran.
3 Assistant Professor, Department of General and Vascular Surgery, Comfortable Breathing and Sleep Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Abstract
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