CT Urography for Diagnosis of Upper Urinary Tract Urothelial Carcinoma: Are Both Nephrographic and Excretory Phases Necessary?
American Journal of Roentgenology | August 21, 2015 | Volume: 205 | Issue: 3 | Pages: W320-W327
10.2214/ajr.14.14075
| PMID 26295668