Schumacher, Sarah A novel immunoassay for quantitative drug abuse screening in serum. [electronic resource] - Journal of immunological methods 09 2016 - 34-40 p. digital Publication Type: Journal Article; Validation Study ISSN: 1872-7905 Standard No.: 10.1016/j.jim.2016.06.004 doi Subjects--Topical Terms: Enzyme-Linked Immunosorbent Assay--methodsGas Chromatography-Mass SpectrometryHumansIllicit Drugs--bloodMicroarray Analysis--methodsRegression AnalysisSubstance Abuse Detection--methods