TY  - RPRT
TI  - Letter: Interim report on preventive dentistry.
AU  - G B Winter
AU  - J J Murray
PY  - 1974
DO  - 10.1038/sj.bdj.4803160
UR  - https://pubmed.ncbi.nlm.nih.gov/4531964/
ID  - 4531964
ER  -