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The Iowa Plan for Dental Health Education Promoted by the Bureau of Dental Hygiene, State University of Iowa, 1932–1933**Acting director of the Bureau of Dental Hygiene, State University of Iowa.
Drain, C.L.Volume:
20
Language:
english
Journal:
The Journal of the American Dental Association (1922)
DOI:
10.14219/jada.archive.1933.0220
Date:
August, 1933
File:
PDF, 385 KB
english, 1933