Letter: Hazards of fetal scalp electrodes.
D001720:Birth Injuries / Q000209:etiology*; D004566:Electrodes; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D011247:Pregnancy; D012535:Scalp