Important accomplishments in dentistry, 1930-1980: a personal appraisal.
D003731:Dental Caries / Q000209:etiology / Q000517:prevention & control; D003764:Dental Materials / Q000266:history; D005459:Fluorides / Q000627:therapeutic use; D006665:History of Dentistry; D049673:History, 20th Century
D003764:Dental Materials; D005459:Fluorides