Fluorescence Polarization ImmunoassayFluorescence PolarizationImmunoassayEnzyme Multiplied Immunoassay TechniqueAutoanalysisImmunoenzyme TechniquesReagent Kits, DiagnosticDigoxinSolanineChromatography, High Pressure LiquidBlood StainsPhenytoinSubstance Abuse DetectionSensitivity and SpecificityGentamicinsRadioimmunoassayVancomycinQuality ControlCyclosporinsGas Chromatography-Mass SpectrometrySpectrometry, FluorescenceTeicoplaninDrug MonitoringBiological AssayFluorescenceFalse Negative ReactionsDiphenylhexatrieneHomocysteineCross ReactionsTheophyllineEvaluation Studies as TopicCyclosporineEnzyme-Linked Immunosorbent AssayReproducibility of ResultsFluorescent Antibody TechniqueFetal Organ MaturityFluorescent DyesMembrane FluidityAnti-Bacterial AgentsFluoresceinsMicroscopy, FluorescenceMicroscopy, Polarization