| Hans-Günter Meyer-Thompson | Verschiedene
Prevalence of drug use among drivers based on mandatory, random tests in a roadside survey.
Prevalence of drug use among drivers based on mandatory, random tests in a roadside survey.
Alcañiz M, Guillen M, Santolino M.
PLoS One. 2018 Jun 19;13(6):e0199302. doi: 10.1371/journal.pone.0199302.
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0199302