普通外科手术中的胎儿监测：一例病例报告。

Can Anaesth Soc J. 1979 May;26(3):220-1. doi: 10.1007/BF03006986.

A case is reported in which the foetal heart was monitored by a Doppler apparatus during and after an operation on the kidney in a patient who was 27 weeks pregnant. This monitoring proved useful in detecting alterations of foetal heart rate which occurred during positioning of the patient.

本文报道了一例病例，在一名27周妊娠的患者进行肾脏手术期间及术后，使用多普勒仪器对胎儿心脏进行了监测。这种监测被证明有助于检测患者体位改变时发生的胎儿心率变化。