id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjos-8666630	Valizadeh, Sara; Mirzaei, Arezu; Chiniforush, Nasim; Moradi, Zohreh; Valizadeh, Sara	Effect of conventional and power office bleaching with diode laser and led light on enamel microhardness	2022	14	.pdf	application/pdf	5286	330	61	The fluoride in the Opalescence Boost gel, too, might be another reason for a lower decrease in tooth enamel microhardness compared to the two other groups. The means and standard deviations of microhardness changes and enamel surface changes after bleaching in all the study groups Sig.Mean ± SDStudy groups 0.012-39.18± 42.70Snow L + Laser 0.001-85.82 ± 62.63Snow O + LED 0.0001-15.64 ± 7.27Opalescence Boost Table 2.	cache/bjos-8666630.pdf	txt/bjos-8666630.txt