id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
m-339	Kazmierczak, A	Modeling and Analysis of the Interaction of Neutral and Drug Populations: A Competing Species Model	2020	17	.pdf	application/pdf	5665	636	62	A hierarchy of drug use in adolescence: behavioral and attitudinal correlates of substantial drug use. The involvement of tobacco in alcoholism and illicit drug use.	cache/m-339.pdf	txt/m-339.txt