1. Contralateral displacement of abdominal viscera by a retroperitoneal liposarcoma: Ultrasonic demonstration;Kim;JCU,1977
2. Ultrasonic diagnosis of retroperitoneal liposarcoma;Chung;JCU,1978
3. Detection of lipoid tumors by Xenon-133;Kim;J Nucl Med,1978
4. Diagnosis and evaluation of retroperitoneal tumors by computed tomography;Stephens;AJR,1977
5. Mass lesions of the retroperitoneum (excluding specific organs);Rubinstein;CT,1979