TY  - RPRT
TI  - Relationship between cementum fluoride concentration and root caries experience.
AU  - D H Retief
AU  - M C Wallace
AU  - K P Brewer
AU  - E L Bradley
PY  - 1988
UR  - https://pubmed.ncbi.nlm.nih.gov/3209023/
ID  - 3209023
ER  -