TY  - RPRT
TI  - The relationship between extracellular polysaccharide-producing streptococci and smooth surface caries in 13-year-old children.
AU  - J D De Stoppelaar
AU  - J Van Houte
AU  - O Backer Dirks
PY  - 1969
DO  - 10.1159/000259582
UR  - https://pubmed.ncbi.nlm.nih.gov/5267921/
ID  - 5267921
ER  -