%0 Journal Article %T Ultrasonographic Evaluation of Bowel Wall Thickness and Intramural Blood Flow in Ulcerative Colitis %A Abolhassan Shakeri Bavil %A Mohommad Hossein Somi %A Masoud Nemati %A Batool Seyfi Nadergoli %J ISRN Gastroenterology %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/370495 %U http://dx.doi.org/10.5402/2012/370495