NDA II: summary documentation of a health professional organization. National Dental Association.
Dummett
Clifton O
CO
University of Southern California, Dentistry, Los Angeles, USA.
D001741:Black or African American / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012953:Societies, Dental / Q000266:history* / Q000458:organization & administration; D014481:United States