Continuous fetal tissue pH monitoring in labor.
D004566:Electrodes; D005260:Female; D005318:Fetal Heart / Q000502:physiology; D005323:Fetal Monitoring / Q000295:instrumentation*; D006339:Heart Rate; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007743:Labor, Obstetric; D011247:Pregnancy