Views^W contrast retrograde intra ureter:Find:Pt:Abdomen>Kidney.bilateral & Abdomen+Pelvis>Ureter:Doc:RF
views^w contrast retrograde intra ureter:find:pt:abdomen>kidney.bilateral & abdomen+pelvis>ureter:doc:rf
RF Kid-Bl+Uret Views W contr retro IU
rf kid-bl+uret views w contr retro iu