Neilson, J P Fetal electrocardiogram plus heart rate recording for fetal monitoring during labour. [electronic resource] - The Cochrane database of systematic reviews 2000 - CD000116 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD000116 doi Subjects--Topical Terms: CardiotocographyEchocardiographyFemaleHeart Rate, FetalHumansLabor, ObstetricPregnancy