Fluorescence Polarization ImmunoassayFluorescence PolarizationFetal Organ MaturityImmunoassayEnzyme Multiplied Immunoassay TechniqueHigh-Throughput Screening AssaysAmniotic FluidSphingomyelinsBrucellosisFluorescent DyesDigoxinSolanineSpectrometry, FluorescenceChromatography, High Pressure LiquidAutoanalysisBlood StainsPhenytoinFluorescenceDiphenylhexatrieneProtein BindingSubstance Abuse DetectionReagent Kits, DiagnosticGentamicinsRadioimmunoassayVancomycinQuality ControlCyclosporinsGas Chromatography-Mass SpectrometryTeicoplaninImmunoenzyme TechniquesDrug MonitoringMembrane FluidityBiological AssayHomocysteineMicroscopy, FluorescenceFluoresceinsFalse Negative ReactionsTheophyllineMicroscopy, PolarizationCross ReactionsSensitivity and SpecificityCyclosporineReproducibility of ResultsFluoresceinFluorescent Antibody TechniqueRhodamines