Dehydration-hydration excretory urography: use in linical assessment of ureteropelvic junction obstructions.
D003681:Dehydration; D004231:Diuresis; D006801:Humans; D007674:Kidney Diseases / Q000000981:diagnostic imaging; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008722:Methods; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging*; D014567:Urography