For the ADA sesquicentennial: a special salute.
Dummett
Clifton O
CO
School of Dentistry, University of Southern California, Los Angeles, CA, USA.
D000571:American Dental Association / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D014481:United States