Moimaz, S. A. S., dos Santos, L. F. P., Saliba, N. A., & Saliba, O. (2017). Eleven years of monitoring fluoride content in public water supplies: methods, products, and importance to public health . Bioscience Journal, 33(3), 799–808. https://doi.org/10.14393/BJ-v33n3-36328