id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cannabis-179		cannabis-179		15	.pdf	application/pdf	8491	414	49	Interactions demonstrated that the effect of daily alcohol use on sleep duration changed as a function of an individual’s mean alcohol consumption (Figure 3). Main effects of single-day and typical cannabis quantity on sleep duration were observed when all cannabis-use days were modeled.	cache/cannabis-179.pdf	txt/cannabis-179.txt