1. 1. Board of Governors of Registered Dentists, Oklahoma Reported activity in practice and geographical distribution of dental hygienists. 4 p. duplicated. 1981 .
2. 3. Carnegie Commission on Higher Education., Higher education and the nation's health; policies for medical and dental education . New York, McGraw-Hill, 1970 . X + 128 p.
3. Service provided by dental hygienists