EuropiumFluoroimmunoassayLuminescenceMetals, Rare EarthEbstein AnomalySamariumLuminescent AgentsTerbiumYtterbiumLanthanoid Series ElementsStreptavidinPhenanthrolinesStearatesAmmonium HydroxideAbnormalities, MultipleCongenital AbnormalitiesFluorometryCoronary Vessel AnomaliesOrganometallic CompoundsPelger-Huet AnomalyChelating AgentsCoordination ComplexesHeterocyclic Compounds, 1-RingThenoyltrifluoroacetone