%0 Journal Article %T Esophageal carcinoma presenting as seronegative symmetrical synovitis with pitting edema %A Al-Arfaj Abdulrahman %J Saudi Journal of Gastroenterology %D 2001 %I Medknow Publications %U http://www.saudijgastro.com/article.asp?issn=1319-3767;year=2001;volume=7;issue=1;spage=40;epage=41;aulast=Al-Arfaj