Retreatment in Endodontics Posted on Friday, April 20, 2012 by Ashraf Refai 9 Retreatment (4th year) from Ashraf Refai
Recent Advances in Instrumentation Techniques (Lecture) Posted on Friday, December 26, 2008 by Ashraf Refai 5 Recent Advances In Instrumentation Techniques from Ashraf Refai
Periodontal-Endodontic Considerations (Lecture) Posted on Sunday, March 16, 2008 by Ashraf Refai 4 View SlideShare presentation or Upload your own. Lecture Handouts