Document Type : Brief report
Authors
1 Associate Professor, Dental Materials Research Center AND Department of Operative Dentistry, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
2 Professor, Oral and Maxillofacial Research Center AND Department of Oral Medicine, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
3 Associate Professor, Oral and Maxillofacial Research Center, Department of Oral Medicine, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran