%0 Journal Article %T Rare cause of upper gastrointestinal bleeding %A Yagnik Vipul %J Saudi Journal of Gastroenterology %D 2010 %I Medknow Publications %U http://www.saudijgastro.com/article.asp?issn=1319-3767;year=2010;volume=16;issue=4;spage=319;epage=320;aulast=Yagnik