1.
Hernández-Vásquez A, Azañedo D. Tooth brushing and fluoride levels in toothpaste used by peruvian children under 12 years old. Rev Peru Med Exp Salud Publica [Internet]. 2019 Dec. 3 [cited 2024 Nov. 21];36(4):646-52. Available from: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/4900