Fung, L C Intrarenal resistive index correlates with renal pelvis pressure. [electronic resource] - The Journal of urology Aug 1994 - 607-11; discussion 612-3 p. digital Publication Type: Journal Article ISSN: 0022-5347 Standard No.: 10.1016/s0022-5347(17)32662-9 doi Subjects--Topical Terms: Blood Flow VelocityHumansHydronephrosis--diagnostic imagingInfantKidney Pelvis--physiopathologyPressureRenal Artery--diagnostic imagingUltrasonographyVascular Resistance