Lithocholic AcidBile Acids and SaltsGlycochenodeoxycholic AcidBileChenodeoxycholic AcidDeoxycholic AcidCholic AcidsCholic AcidUrsodeoxycholic AcidCholestanesSulfuric AcidsCholanesCholenesTaurodeoxycholic AcidGlycocholic AcidTaurolithocholic AcidSteroid HydroxylasesLiverCholestasis, IntrahepaticBile DuctsGlucuronatesCholestasisFecesHydroxylationTaurineHydroxysteroid DehydrogenasesChromatography, Thin LayerEthylaminesGas Chromatography-Mass SpectrometryTaurocholic Acid