Koischwitz D, Distelmaier W
Rontgenblatter. 1981 Jul;34(7):245-51.
The rating of sonography compared with contrast roentgenography is examined for the biliary system. A high quota of accuracy equivalent or superior to contrast radiography is achieved by sonography, as demonstrated by a comparison or oral cholecystography with sonography (accuracy 69% to 95.5%), IV cholangiocholecystography (accuracy 86.5% to 88.9%) and ERCP (accuracy 69.9% to 67.3%).
对超声检查与造影X线摄影在胆道系统中的评级进行了研究。超声检查达到了与造影X线摄影相当或更高的高准确率，口服胆囊造影与超声检查的比较（准确率69%至95.5%）、静脉胆管胆囊造影（准确率86.5%至88.9%）以及内镜逆行胰胆管造影（准确率69.9%至67.3%）均证明了这一点。
