Document Type : Letter to editor
Authors
1 Medical Student, School of Medicine, Education Development Committee, Hamadan University of Medical Sciences, Hamadan, Iran
2 Education Development Committee, School of Paramedicine, Hamadan University of Medical Sciences, Hamadan, Iran
3 Medical Student, School of Medicine, Hamadan University of Medical Sciences School of medicine, Hamadan, Iran
4 Department of Community Medicine, School of Medicine, Hamadan University of Medical sciences. Hamadan, Iran
Keywords