id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dpc-749	Hurwitz, Robert M.	Infectious cancers	2015	3	.pdf	application/pdf	1973	124	53	Infectious cancers. Infectious agents and cancer: criteria for a causal relation.	cache/dpc-749.pdf	txt/dpc-749.txt