id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-317533-xpfqdeqv	Smuts, Heidi	Human coronavirus NL63 infections in infants hospitalised with acute respiratory tract infections in South Africa	2008-07-24		.txt	text/plain	2384	96	45	NL63 (HCoV‐NL63) is a novel respiratory virus which is associated with respiratory tract infections in children. In this retrospective study 1055 nasopharyngeal, tracheal aspirate and bronchoalveoloar lavage samples were taken from children (age 13 days to 5 years) hospitalised with respiratory tract infections in 2003 and 2004 in the Red Cross War Memorial Children's Hospital in Cape Town.	cache/cord-317533-xpfqdeqv.txt	txt/cord-317533-xpfqdeqv.txt
