Liver Failure, AcuteLiver FailureEnd Stage Liver DiseaseHepatic EncephalopathyHyperammonemiaLiver TransplantationLiver DiseasesProthrombin TimeHepatitis BHepatitis CChronic DiseaseHepatitis ALiver CirrhosisHepatitisHepatitis B virusHepatitis, ChronicLiverHepatitis B Surface AntigensHepatitis C, ChronicHepatitis, Viral, HumanHepatitis B, ChronicLiver NeoplasmsLiver, ArtificialLiver Function TestsHepatitis B AntibodiesHepacivirusHepatitis, AutoimmuneHepatitis B VaccinesHeart FailureDrug-Induced Liver InjuryHepatitis A virusHepatitis AntibodiesHepatitis A VaccinesHepatitis B Core AntigensFatty LiverHepatitis B AntigensHepatitis B e AntigensCarcinoma, HepatocellularHepatocytesAcetaminophenAlanine TransaminaseLiver RegenerationHepatitis C AntibodiesSorption DetoxificationHepatitis A AntibodiesHepatitis ELiver Diseases, AlcoholicAntiviral AgentsHepatitis E virusHepatitis VirusesHepatitis DHepatitis, Viral, AnimalHepatitis, AlcoholicAnalgesics, Non-NarcoticHepatitis Delta VirusLiver Cirrhosis, AlcoholicHepatectomyHepatitis, AnimalHepatitis A Virus, HumanBilirubinLiver Cirrhosis, BiliaryViral Hepatitis VaccinesGalactosamineTreatment OutcomeMicrosomes, LiverTreatment FailureRetrospective StudiesFatal OutcomeRNA, ViralHypertension, PortalTime FactorsHepatitis C AntigensDrug-Induced Liver Injury, ChronicCarbon TetrachlorideAspartate AminotransferasesInterferon-alphaMurine hepatitis virusLiver CirculationCholestasisMitochondria, LiverJaundiceAcute DiseaseHepatovirusDNA, ViralHepatic Stellate CellsRisk FactorsHepatolenticular DegenerationRibavirinSeverity of Illness IndexBiopsyLiver Cirrhosis, ExperimentalMushroom PoisoningBiological MarkersHepatorenal SyndromePrognosisTransaminasesHepatic VeinsHepatitis A AntigensDisease Models, AnimalProspective Studies