Dental services : a guide for dental health personnel - United States. Project Head Start; Office of Child Development, U.S. Department of Health, Education, and Welfare (Washington, D.C. : Office of Child Development, U.S. Department of Health, Education, and Welfare, 1971)
Project Head Start, 2A.
Keywords: Dental public health -- United States; Children -- Dental care -- United States; Child health services