Étude de la stabilité de sept benzodiazépines, de la méthadone et du zolpidem dans des taches de sang

This study shows the stability of seven benzodiazepines together with methadone and zolpidem in dried blood spots with no major influence of exposure time and environmental conditions. In view of results, a new analytical approach could be considered, e.g. toxicological analysis of bloodstains on a crime scene.