?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=O'Brien&rft.aufirst=AJ&rft.au=O'Brien%2C+AJ&rft.pages=518-523&rft.volume=20&rft.atitle=Immunosuppression+in+acutely+decompensated+cirrhosis+is+mediated+by+prostaglandin+E-2&rft.title=Nature+Medicine&rft.issue=5&rft.date=May+2014&rft.issn=1546-170X&rft.genre=article