id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-340051-r9kn34wd	MEI, Xue	Observations about Symptomatic and Asymptomatic infections of 494 patients with COVID-19 in Shanghai,China	2020-07-06		.txt	text/plain	3228	133	46	METHODS: To retrospectively analyze the clinical data of 494 confirmed COVID-19 patients admitted to a designated hospital in Shanghai from January 20, 2020, to March 31, 2020, we compared the clinical manifestations in different populations and their influencing factors in COVID-19 patients. The majority of COVID-19 patients (91.7%) had early symptoms.	cache/cord-340051-r9kn34wd.txt	txt/cord-340051-r9kn34wd.txt
