6th Annual meeting of the IADR Iranian Division (December 29-30, 2011) The 6th Annual meeting of the IADR Iranian Division will provide scientists and researchers with the opportunity to present, discuss, and critique their investigations. All scientific sessions will be held December 29-30, 2011 at Dental Research Center of Shahid Beheshti University of Medical Sciences in Tehran, Iran. The oral and poster sessions will be designed from accepted abstracts. If you are involved in dental, oral, and craniofacial research, we encourage you to submit an abstract. Top Poster Presenters   ORAL PRESENTATION GUIDELINE POSTER PRESENTATION GUIDELINE WORKSHOP ON LASER APPLICATION IN DENTISTRY