1971 survey of dental practice. I. Introduction. Bureau of Economic Research and Statistics.
D000367:Age Factors; D000571:American Dental Association; D003710:Demography; D003813:Dentistry; D003815:Dentists / Q000706:statistics & numerical data / Q000600:supply & distribution; D004468:Economics, Dental; D005250:Fees, Dental; D007182:Income; D011215:Practice Management, Dental; D011795:Surveys and Questionnaires; D014481:United States; D000078329:Workforce