Dental creame - Colgate
Tooth powder - Calox
Liquid dentifrice - Teel
Dental Convention - Rocky Mountain Midwinter Program
Denture irritation - Ora Jel
Dental cream - Colgate
International Congress of Dentists Vienna
Chlorodent - Anticaries fluoride
Dental Cream - Colgate
University Amsterdam - Dentistry - A Century Education ...
Dentistry - A Century Education 1877 - 1977
