A P Flessas, S Kumar, D H Spodick. Show Affiliations »
Abstract
Mesh: See more » AdultAngiographyCardiac OutputElectrocardiographyHeart RateHumansMalePhonocardiographyValsalva ManeuverVentricular Function
Year: 1970 PMID: 5471214 DOI: 10.1016/0002-8703(70)90201-2
Source DB: PubMed Journal: Am Heart J ISSN: 0002-8703 Impact factor: 4.749