R F MATTINGLY, S D LARKS. Show Affiliations »
Abstract
Keywords: ELECTROCARDIOGRAPHY; FETAL HEART
Mesh: See more » ElectrocardiographyFetal HeartHumansResearch
Year: 1963 PMID: 13933892 DOI: 10.1001/jama.1963.63700040005010a
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272