id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8661689	Quiroz-Torres, Jenniffer ; Tabchoury, Cinthia Pereira Machado ; Liñán-Durán, Carlos ; Ricomini-Filho, Antonio Pedro ; Cabrera-Matta, Ailin ; Cury, Jaime Aparecido ; Cury, Jaime	A simplified protocol to determine total fluoride concentration in NaF/ silica-based toothpastes	2020	8	.pdf	application/pdf	2990	171	61	Material and Methods Sampling Seven brands (n=3/brand) of fluoride toothpastes marketed for children were purchased; six in Lima, Peru, and one in Piracicaba, Brazil. Fluoride concentration in the samples was determined from linear regression of the logarithm of fluoride concentrations of the standards with the respective mV values (r2=0.999 for both calibration curves), using Excel spreadsheet (Microsoft®).	cache/bjos-8661689.pdf	txt/bjos-8661689.txt