Corrigendum to ’Substances from unregulated drug markets – A retrospective data analysis of customer-provided samples from a decade of drug checking service in Zurich (Switzerland)’ [Volume 114, April 2023, 103972]

Publication date: June 2023

Source: International Journal of Drug Policy, Volume 116

Author(s): Raphael Magnolini, Martina Schneider, Dominique Schori, Daniel Trachsel, Philip Bruggmann