id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-353862-7xe3fvd5	Li, Na	Maternal and neonatal outcomes of pregnant women with COVID-19 pneumonia: a case-control study	2020-03-30		.txt	text/plain	3515	199	52	METHODS: We conducted a case-control study to compare clinical characteristics, maternal and neonatal outcomes of pregnant women with and without COVID-19 pneumonia. An earlier study by Chen et al reported nine pregnant women with COVID-19 pneumonia, who took cesarean section in a tertiary hospital of Wuhan [8] . To date, none of previous studies have investigated the adverse effects of COVID-19 infection on pregnancy, by comparing maternal and neonatal outcomes of pregnant women with COVID-19 pneumonia to those without pneumonia. Similar to two previous reports of nine and one pregnant women with confirmed COVID-19 infection [8, 22] , we did not find any evidence to support the vertical transmission of SARS-CoV-2 from mother to fetus via placenta or during cesarean section. Second, we collected the data of sixteen pregnant women with laboratory confirmed COVID-19 pneumonia and eighteen suspected cases with typical CT imaging.	./cache/cord-353862-7xe3fvd5.txt	./txt/cord-353862-7xe3fvd5.txt