Autor: |
El Hayeck E; Department of Orthodontics, School of Dental Medicine, Saint-Joseph University, Beirut, Liban. Electronic address: emihayeck@hotmail.com., Bassil-Nassif N; Department of Orthodontics, School of Dental Medicine, Saint-Joseph University, Beirut, Liban., Bouserhal J; Department of Orthodontics, School of Dental Medicine, Saint-Joseph University, Beirut, Liban; Department of Orthodontics, School of Dentistry, Beirut Arab University, Beirut, Liban; Department of Orthodontics and Dentofacial Orthopedics, Goldman School of Dental Medicine, Boston University, Boston, États-Unis. |