Document Type : Original Article
Authors
1 Endodontist, Associate Professor of Endodontics Dept., School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
2 Ph.D. in Health Care Management, Assistant Professor of Health Economy and Management Sciences Dept., School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
3 Endodontist, Assistant Professor of Endodontics Dept., School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
Keywords