title: Reagent lot-to-lot variability in sensitivity for amphetamine with the Syva Emit II Monoclonal Amphetamine/Methamphetamine assay.
authors.forename: J
authors.initials: J
authors.lastname: Singh
mesh_terms: D000661:Amphetamine / Q000276:immunology / Q000652:urine*; D000911:Antibodies, Monoclonal; D017248:Enzyme Multiplied Immunoassay Technique / Q000592:standards*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008694:Methamphetamine / Q000276:immunology / Q000652:urine*; D011786:Quality Control; D011933:Reagent Kits, Diagnostic / Q000592:standards*; D015813:Substance Abuse Detection; D013566:Sympathomimetics / Q000652:urine*
chemical_list: D000911:Antibodies, Monoclonal; D011933:Reagent Kits, Diagnostic; D013566:Sympathomimetics; D008694:Methamphetamine; D000661:Amphetamine