?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Perricone&rft.au=Perricone%2C+G&rft.aufirst=G&rft.atitle=Acute-on-Chronic+Liver+Failure%3A+A+Distinct+Clinical+Syndrome+That+Has+Reclassified+Cirrhosis&rft.volume=14&rft.date=November+2019&rft.issue=5&rft.pages=171-175&rft.title=Clinical+Liver+Disease&rft.genre=article