| Hans-Günter Meyer-Thompson | Fachartikel
Analysis of Drug Test Results Before and After the US Declaration of a National Emergency Concerning the COVID-19 Outbreak.
Analysis of Drug Test Results Before and After the US Declaration of a National Emergency Concerning the COVID-19 Outbreak.
Wainwright JJ, Mikre M, Whitley P, et al.
JAMA. Published online September 18, 2020. doi:10.1001/jama.2020.17694
https://jamanetwork.com/journals/jama/article-abstract/2770987