E Saling, U Blücher, H Sander. Show Affiliations »
Abstract
Mesh: See more » Extraction, Obstetrical/instrumentationFemaleFetal Heart/physiologyHeart RateHumansMonitoring, Physiologic/instrumentationPregnancyVacuum Extraction, Obstetrical/instrumentation
Year: 1973 PMID: 4808071
Source DB: PubMed Journal: J Perinat Med ISSN: 0300-5577 Impact factor: 1.901