891 HOW OFTEN ARE WE MISSING UPPER TRACT LESIONS WITH URETERORENOSCOPY (URS)? THE ROLE OF URS IN GRADING, STAGING, AND MAPPING UPPER TRACT UROTHELIAL CANCER
2013 ◽
Vol 14
(2)
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pp. 94-101
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1994 ◽
Vol 152
(1)
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pp. 76-80
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Keyword(s):
2005 ◽
Vol 174
(2)
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pp. 478-482
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