Conference ProceedingsThe Quantification of Oxycodone and Its Phase I and II Metabolites in UrinePresenting section:Toxicology2021Truver, Michael T., Gainesville FL; Jakobsson, Gerd, Linkoping SWEDEN; Cherma, Maria, Linkoping SWEDEN; Green, Henrik, Linkoping SWEDEN; Kronstrand, Robert, Linkoping SWEDENView the paperToxicology