Evaluation of the peer assessment rating (PAR) index as an index of orthodontic treatment need

Autor: Firestone, Allen R., Beck, F.Michael, Beglin, Frank M., Vig, Katherine W.L.
Zdroj: In American Journal of Orthodontics & Dentofacial Orthopedics November 2002 122(5):463-469
Databáze: ScienceDirect