Russell E, Nunez D, Yrizarry J
Radiology. 1978 Sep;128(3):822-3. doi: 10.1148/128.3.822.
The authors propose the use of the BD 23 gauge sheathed needle as an alternative to the Chiba University needle because it permits both the cannulation of normal biliary radicales and therapeutic drainage of a dilated system, without increased morbidity.
作者提议使用BD 23号鞘针作为千叶大学针的替代方案，因为它既能对正常胆管分支进行插管，又能对扩张系统进行治疗性引流，且不会增加发病率。
