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