title: Immunological assays for drugs in biological samples.
mesh_terms: D000661:Amphetamine / Q000032:analysis; D000918:Antibody Specificity; D000937:Antigen-Antibody Reactions; D001463:Barbiturates / Q000032:analysis; D001666:Binding Sites, Antibody; D003429:Cross Reactions; D004578:Electron Spin Resonance Spectroscopy; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007118:Immunoassay; D007456:Iodine Isotopes; D008691:Methadone / Q000032:analysis; D008722:Methods; D009020:Morphine / Q000032:analysis; D009113:Muramidase; D004364:Pharmaceutical Preparations / Q000032:analysis*; D011863:Radioimmunoassay; D013053:Spectrophotometry; D019966:Substance-Related Disorders
chemical_list: D001463:Barbiturates; D007456:Iodine Isotopes; D004364:Pharmaceutical Preparations; D009020:Morphine; D000661:Amphetamine; D009113:Muramidase; D008691:Methadone