%0 Journal Article %T Spontaneous Migration of a Surgical Clip Following Partial Nephrectomy %A Walid Atef Massoud %J Urology Journal %D 2011 %I Shaheed Beheshti University of Medical Sciences %K nephrectomy %K renal colic %K urinary tract %U http://www.urologyjournal.org/index.php/uj/article/view/1029/554