1. Genito-urinary system;Krischner,1980
2. Combined use of ultrasound and nuclear medicine techniques in kidney disease;Morales,1975
3. Ultrasonic demonstration of intrarenal anatomy;Cook;Am J Radiol,1977
4. Ultransonic detection of renal tumor extension into the inferior vena cava;Goldstein;Am J Radiol,1978
5. Ultrasonic characterization of solid renal lesions: echographic, angiographic and pathologic correlation;Maklad;Radiology,1977