Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Trend analyses of four large-scale surveys of high school drug use 1977-1986.

Literature DB >> 3199290

Trend analyses of four large-scale surveys of high school drug use 1977-1986.

Abstract

Substances：
Illicit Drugs

Source DB: PubMed Journal: J Drug Educ ISSN： 0047-2379

× No keyword cloud information.

1 in total

Authors: Wojciech Jankowski; Marcin Hoffmann
Journal: J Med Internet Res Date: 2016-02-25 Impact factor: 5.428

1 in total