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Updated: Feb 24, 2026

Application and Methodology of the Non-destructive 19F Time-domain NMR Technique to Measure the Content in Fluorine-containing Drug Products
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Fluoride Availability and Stability in Children's Toothpastes in Uruguay

Licet Alvarez Loureiro1, Anunzziatta Fabruccini Fager2, Maurício José Santos Moreira3

  • 1Adjunct professor, in the Department of Pediatric Dentistry, Faculty of Dentistry, University of the Republic, Montevideo, Uruguay.

Journal of Dentistry for Children (Chicago, Ill.)
|August 18, 2017
PubMed
Summary

Children's toothpastes in Uruguay often lose soluble fluoride over time. High insoluble fluoride levels in some products may reduce their cavity-fighting effectiveness.

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