1. Development of a sensitive untargeted liquid chromatography–high resolution mass spectrometry screening devoted to hair analysis through a shared MS2 spectra database: A step toward early detection of new psychoactive substances. Issue 5 (25th November 2018) Authors: Fabresse, Nicolas; Larabi, Islam Amine; Stratton, Tim; Mistrik, Robert; Pfau, Gregory; Lorin de la Grandmaison, Geoffroy; Etting, Isabelle; Grassin Delyle, Stanislas; Alvarez, Jean‐Claude Journal: Drug testing and analysis Issue: Volume 11:Issue 5(2019) Page Start: 697 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗