id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cannabis-184		cannabis-184		16	.pdf	application/pdf	9175	396	51	Using this operationalization, approximately 90% of co-use days were SAM use days. Cannabis, A Publication of the Research Society on Marijuana 36 METHODS Participants Participants were college students in a multi- site study assessing simultaneous cannabis and alcohol use.	cache/cannabis-184.pdf	txt/cannabis-184.txt