与"fetal heart not heard"相近的词条

...

• fetal heart beat transducer
• fetal heart echo
• fetal heart frequency
• fetal heart heard
• fetal heart monitor
• fetal heart not heard
• fetal heart rate
• fetal heart rate-baseline
• fetal heart rate-baseline variability
• fetal heart rate monitoring
• fetal heart rate nonstress test
• fetal heart rate-uterine contraction
• fetal heart rateuterine contraction
• fetal heart rhythm
• fetal heart sound
• fetal heart sound chart

...