共 5 条
- [1] ECHOGRAPHIC DIAGNOSIS OF RETROPERITONEAL LYMPH NODE ENLARGEMENT - ULTRASOUND SCANNING TECHNIQUE AND DIAGNOSTIC FINDINGS [J]. AMERICAN JOURNAL OF ROENTGENOLOGY RADIUM THERAPY AND NUCLEAR MEDICINE, 1969, 105 (02): : 438 - +
- [3] SONIC DIFFERENTIATION OF CYSTS AND HOMOGENEOUS SOLID MASSES [J]. RADIOLOGY, 1973, 108 (03) : 699 - 702