References
بواسطة maldhubaiban في 30 يناير 2014
References:
American Academy of Pediatric Dentistry http://www.aapd.org/
American Dental Association http://www.ada.org/
Book: Pediatric Dentistry: Infancy through Adolescence, 5E
(PEDIATRIC DENISTRY)
Book: McDonald and Avery Dentistry for the Child and
Adolescent, 9E