食管简化双重对比造影检查

J Natl Med Assoc. 1979 Mar;71(3):277-8.

A modification of the "straw technic" of Amplatz(1) (used in examination of the stomach and duodenum) is employed as an inexpensive, rapid, and simple method for double contrast examination of the duodenum.

采用对安普拉茨（1）的“吸管技术”（用于胃和十二指肠检查）的一种改良方法，作为一种用于十二指肠双重对比检查的廉价、快速且简单的方法。