Document Type : Original Article
Authors
1 Assistant Professor, Department of Otorhinolaryngology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
2 Assistant Professor, Department of Radiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
3 Associate professor, Department of Community Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
4 Otorhinolaryngology Research Center, Department of Otolaryngology and Head and Neck Surgery, Guilan University of Medical Sciences, Rasht, Iran
Keywords