Fluorescence Polarization ImmunoassayGentamicinsFluorescence PolarizationAnti-Bacterial AgentsImmunoassayEnzyme Multiplied Immunoassay TechniqueDigoxinSolanineChromatography, High Pressure LiquidBlood StainsAutoanalysisPhenytoinSubstance Abuse DetectionReagent Kits, DiagnosticVancomycinRadioimmunoassayQuality ControlCyclosporinsTeicoplaninSpectrometry, FluorescenceGas Chromatography-Mass SpectrometryImmunoenzyme TechniquesDrug MonitoringBiological AssayFluorescenceDiphenylhexatrieneHomocysteineFalse Negative ReactionsTheophyllineCross ReactionsCyclosporineSensitivity and SpecificityFetal Organ MaturityFluorescent Antibody TechniqueReproducibility of ResultsFluorescent DyesMembrane FluidityMicroscopy, FluorescenceFluoresceinsMicroscopy, Polarization