id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-317315-yyssvbbl	Mao, Ming-Hui	Serial semiquantitative detection of SARS-CoV-2 in saliva samples	2020-10-06		.txt	text/plain	1085	40	49	The average time for nucleic acid detection results to become negative was 27.29±7.73 days for sputum samples, 27.82±12.09 days for oropharyngeal swab samples, and 24.53±13.59 days for saliva samples (see Appendix Table 4 ). In addition, to verify the specificity of saliva testing, the saliva and oropharyngeal swab samples of 50 patients were tested, and the results of all of these patients were negative.	cache/cord-317315-yyssvbbl.txt	txt/cord-317315-yyssvbbl.txt
