Rossella Gottardo

LC–MS/MS Determination of Hair GHB: Is Segmental Analysis Useful for Exogenous Discrimination?

Discrimination between endogenous and exogenous Gamma-hydroxybutyrate (GHB) in hair matrix is a major challenge in the forensic context. According to the UNODC, to verify a possible intake, GHB concentration should be compared with the subject's basal level. Most published studie...