%0 Journal Article %T Hepatic encephalpathy: New concepts of pathogenesis, biological basis and outcome %A Daif Abdulkader %J Saudi Journal of Gastroenterology %D 2002 %I Medknow Publications %U http://www.saudijgastro.com/article.asp?issn=1319-3767;year=2002;volume=8;issue=1;spage=1;epage=8;aulast=Daif