TY  - RPRT
TI  - Caries-preventive water fluoridation.
AU  - O B Dirks
AU  - W Künzel
AU  - J P Carlos
PY  - 1978
DO  - 10.1159/000260359
UR  - https://pubmed.ncbi.nlm.nih.gov/277295/
ID  - 277295
ER  -