Document Type : Original Article
Authors
1 Department of Endodontics, Faculty of Dental Medicine, Boys, Cairo, Al-Azhar University
2 Professor of Microbilogy, The Regional Centre for Mycology and Biotechniology, Al-Azhar University
3 Associate Professor of Endodontics, Faculty of Dental Medicine, Boys, Cairo, Al-Azhar University
4 Professor of Endodontics, Faculty of Dental Medicine, Boys, Cairo, Al-Azhar University
Abstract