TY  - GEN
AU  - Johnston,D W
AU  - Grainger,R M
AU  - Ryan,R K
TI  - The decline of dental caries in Ontario school children
SN  - 0709-8936
PY  - 1986///0620
KW  - Adolescent
KW  - Child
KW  - Child, Preschool
KW  - DMF Index
KW  - Dental Caries
KW  - epidemiology
KW  - Dental Restoration, Permanent
KW  - Fluoridation
KW  - Forecasting
KW  - Humans
KW  - Ontario
KW  - Retrospective Studies
KW  - Statistics as Topic
KW  - Time Factors
N1  - Publication Type: Journal Article
ER  -