id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-309032-idjdzs97	Zhou, Feng	Epidemiological Characteristics and Factors Associated with Critical Time Intervals of COVID-19 in Eighteen Provinces, China: A Retrospective Study	2020-10-09		.txt	text/plain	4177	157	44	Among the patients who were clearly exposed to confirmed cases, imported cases had more contacts with other confirmed cases than local cases on average, and contacts were mainly family members. Results Among 7,042 cases, 3392 (48.17%) were local cases and 3304 (46.92%) were imported cases.	cache/cord-309032-idjdzs97.txt	txt/cord-309032-idjdzs97.txt
