1965 Survey of dental practice. IV. Professional expenses, auxiliary personnel: Bureau of Economic Research and Statistics.
D000571:American Dental Association; D003726:Dental Assistants; D003756:Dental Hygienists; D003800:Dental Technicians; D004468:Economics, Dental; D006801:Humans; D008502:Medical Secretaries; D011215:Practice Management, Dental; D013223:Statistics as Topic; D014481:United States