R A HELM. Show Affiliations »
Abstract
Keywords: ELECTROCARDIOGRAPHY
Mesh: See more » ElectrocardiographyHumans
Year: 1960 PMID: 14400924 DOI: 10.1016/0002-8703(60)90101-0
Source DB: PubMed Journal: Am Heart J ISSN: 0002-8703 Impact factor: 4.749