Items where Author is "Hafermann, Henning"

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Article

Availability of Illegal Drugs During the COVID-19 Pandemic in Western Germany. (2021) Norbert Scherbaum, Udo Bonnet, Henning Hafermann, Fabrizio Schifano, Stefan Bender, Torsten Grigoleit, Jens Kuhn, Peter Nyhuis, Ulrich W Preuss, Gerhard Reymann, Udo Schneider, Jo Shibata and Michael Specka