TY  - RPRT
TI  - Fluoride stability in toothpastes.
AU  - J F de Freitas
PY  - 1984
DO  - 10.1111/j.1834-7819.1984.tb04540.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6588940/
ID  - 6588940
ER  -