4 ms·
https://ehp.niehs.nih.gov/doi/10.1289/EHP14534 https://ehp.niehs.nih.gov/doi/10.1289/EHP14534 is one study. We did earlier studies in the 50s when we made the d
by impossiblefork 2y ago
https://ehp.niehs.nih.gov/doi/10.1289/EHP14534 https://ehp.niehs.nih.gov/doi/10.1289/EHP14534 is one study. We did earlier studies in the 50s when we made the decision to only use fluoride orally.
- cyanydeez 2y agodoesn't discuss any confounding variables that may also correlate with the use/disuse of flouride.