J R SWARTWOUT, W E CAMPBELL, L G WILLIAMS. Show Affiliations »
Abstract
Keywords: FETUS/physiology; HEART/physiology
Mesh: See more » FemaleFetus/physiologyHeart/physiologyHeart Rate, FetalHumansPregnancy
Year: 1961 PMID: 13774233
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661