P Y Ertel, M Lawrence, R K Brown, A M Stern. Show Affiliations »
Abstract
Mesh: See more » AcousticsAuscultation/instrumentationHumans
Year: 1966 PMID: 5923851 DOI: 10.1161/01.cir.34.5.889
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690