Document Type : Review Article
Authors
1 Associate Professor of Oral and Maxillofacial Medicine, Oral and Maxillofacial Diseases Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
2 Professor of Endodontics, Dental Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
3 Associate Professor of Periodontics, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
Abstract
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