Smith, James F Assessment of the fetus: intermittent auscultation, electronic fetal heart rate tracing, and fetal pulse oximetry. [electronic resource] - Obstetrics and gynecology clinics of North America Jun 2005 - 245-54 p. digital Publication Type: Journal Article; Review ISSN: 0889-8545 Standard No.: 10.1016/j.ogc.2004.12.003 doi Subjects--Topical Terms: AuscultationCardiotocographyDelivery, ObstetricFemaleFetal MonitoringHumansOximetryPregnancy