RF&#x7C;Kidney&#x7C;Views^W contrast retrograde via urethra&#x7C;Laterality:ANY
rf&#x7c;kidney&#x7c;views^w contrast retrograde via urethra&#x7c;laterality:any
RF&#x7C;Kidney&#x7C;Views^W contrast retrograde via urethra&#x7C;Laterality:ANY
rf&#x7c;kidney&#x7c;views^w contrast retrograde via urethra&#x7c;laterality:any