Which is not the external monitoring method used during childbirth?( )
A、Pinardstethoscope
B、Dopplerfetalmonitor
C、Cardiotocography
D、Fetaltesting
发布时间:2024-09-21 05:13:49
A、Pinardstethoscope
B、Dopplerfetalmonitor
C、Cardiotocography
D、Fetaltesting