Randomly controlled drivers using minimally invasive sampling: assessment of drug prevalence in Western Switzerland over two time periods Posted on January 4, 2023 By sdargoltz Timothée Joye, Julien Déglon, Nicolas Donzé, Federica Gilardi, Jonathan Sidibé, Bernard Favrat, Marc Augsburger & Aurélien Thomas BMC Public Health; 22:2446; 2022 Access article Alcohol, Cannabis and Cannabinoids, Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Seized Drugs/Controlled Substances, Toxicology