24. Oktober 2017 | Verschiedenes
Licit and illicit substance use patterns among university students in Germany using cluster analysis
Licit and illicit substance use patterns among university students in Germany using cluster analysis
Laura Schilling, Hajo Zeeb, Claudia Pischke, Stefanie Helmer, Andrea Schmidt-Pokrzywniak, Ralf Reintjes, Ulla Wa…