id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-332557-qm3qfvry	Lau, Susanna K.P.	SARS Coronavirus Detection Methods	2005-07-17		.txt	text/plain	1388	67	54	Using clinical samples from patients with severe acute respiratory syndrome, we showed that the sensitivities of a quantitative reverse transcription–polymerase chain reaction (80% for fecal samples and 25% for urine samples) were higher than those of the polyclonal (50% and 5%) and monoclonal (35% and 8%) antibody-based nucleocapsid antigen capture enzyme-linked immunosorbent assays. Specimens were tested with polyclonal and monoclonal antibody-based capture ELISAs for SARS-CoV nucleocapsid protein and realtime qRT-PCR. Among the 40 fecal samples from SARS patients, 32 (80%) were positive by qRT-PCR, which was significantly higher than that of the polyclonal (50%) and monoclonal (35%) antibody-based ELISAs (McNemar test, p<0.005 and p<0.001, respectively). Of the 133 urine samples from SARS patients, 33 (25%) were positive by qRT-PCR, which was also significantly higher than that of the polyclonal (5%) and monoclonal (8%) antibody-based ELISAs (McNemar test, p<0.001 for both comparisons).	./cache/cord-332557-qm3qfvry.txt	./txt/cord-332557-qm3qfvry.txt