%0 Journal Article %T Extragastrointestinal Stromal Tumor of the Urinary Bladder: A Case Report %A Hong-Seok Shin %A Chang-Ho Cho %A Yoon-Seup Kum %J Urology Journal %D 2011 %I Shaheed Beheshti University of Medical Sciences %K gastrointestinal stromal tumor %K urinary bladder %K cystoscopy %U http://www.urologyjournal.org/index.php/uj/article/view/1033/559