TY  - BOOK
T1  - The Prevalence of dental caries in United States children 1979-1980the national dental caries prevalence survey /
DA  - 1981.
CY  - [Bethesda, Md.?] :
CN  - HE 20.3402:
PB  - U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health,
PP  - [Bethesda, Md.?] :
PY  - 1981.
N1  - "December 1981."
ID  - 109816
KW  - Dental caries
KW  - Children
KW  - Dental surveys
TI  - The Prevalence of dental caries in United States children 1979-1980the national dental caries prevalence survey /
ER  -