H Rüttgers, F Kubil. Show Affiliations »
Abstract
Mesh: See more » Electrocardiography/instrumentationElectrodesFemaleFetal Diseases/diagnosisFetal Heart/physiologyHeart RateHumansPregnancyPrenatal Care
Year: 1971 PMID: 5563831
Source DB: PubMed Journal: Geburtshilfe Frauenheilkd ISSN: 0016-5751 Impact factor: 2.915