CholestasisCholestasis, IntrahepaticJaundice, NeonatalBiliary AtresiaCholestasis, ExtrahepaticBile Ducts, ExtrahepaticInfant, Newborn, DiseasesInfant, NewbornLiverBile DuctsCholagogues and CholereticsUrsodeoxycholic Acid1-NaphthylisothiocyanateBile Acids and SaltsBilirubinBileBile Duct NeoplasmsBile Ducts, IntrahepaticBile CanaliculiBiliary TractPruritusLiver Function TestsJaundice, ObstructiveP-GlycoproteinsLigationJaundiceLiver DiseasesTaurochenodeoxycholic AcidLiver Cirrhosis, BiliaryCommon Bile DuctCholangitisCholangiocarcinomaLithocholic AcidHepatocytesEthinyl EstradiolHepatitisCholic AcidPregnancy ComplicationsAlagille SyndromeColeusATP-Binding Cassette TransportersHepatic Duct, CommonHyperbilirubinemiaCitrullinemiaBiliary Tract DiseasesOrganic Anion TransportersLiver NeoplasmsCholangiographyHypertension, PortalTaurocholic AcidDrug-Induced Liver InjuryOrganic Anion Transporters, Sodium-DependentLipoprotein-Xgamma-Glutamyltransferase