Document Type : Letter to Editor
Authors
1 Anesthesiology Department, School of Nursing, Shiraz University of Medical Sciences, Shiraz, Iran
2 Ionizing and Non-ionizing Radiation Protection Research Center (INIRPRC), Shiraz University of Medical Sciences, Shiraz, Iran
3 Medical Student, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
4 Assistant Professor of Dentomaxillofacial Radiology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran