Heyder N, Lux G, Riemann J F, Lutz H
Dtsch Med Wochenschr. 1986 Feb 28;111(9):324-8. doi: 10.1055/s-2008-1068449.
A high-resolution ultrasound head at the tip of an endoscope, used in 259 examinations of 232 patients, has been demonstrated in general to fulfill the expectations placed on it as an important diagnostic tool.
一种用于232例患者259次检查的、置于内窥镜顶端的高分辨率超声探头，总体上已证明能够满足作为一种重要诊断工具所寄予它的期望。
