TY  - RPRT
TI  - Variability in dental caries experience and its implication upon sample size.
AU  - J M DUNNING
PY  - 1950
DO  - 10.1177/00220345500290041801
UR  - https://pubmed.ncbi.nlm.nih.gov/15436927/
ID  - 15436927
ER  -