TY  - BOOK
ED  - United States. Department of Health, Education, and Welfare. Public Health Service
TI  - Selected Examination Findings Related to Periodontal Disease Among Adults,United States-1960-1962
T2  - Vital and Health Statistics.Series 11: Data from the National Health Survey, no. 33
PY  - 1969///
CY  - Rockville, Md.
PB  - National Center for Health Statistics
ER  -