Clinical Absence of the First and Second Permanent Molars

Autor: Farman, Allan G., Eloff, John, Nortjé, Christoffel J., de V. Joubert, Japie J.
Zdroj: Journal of Orthodontics; April 1978, Vol. 5 Issue: 2 p93-97, 5p
Databáze: Supplemental Index