| Literature DB >> 13832038 |
J M SMITH, R A MILLER, C MARIENFELD, B HAHNEMAN, J WILLARD.
Abstract
Entities:
Keywords: HEART DISEASES/diagnosis; HEART SOUNDS
Mesh:
Year: 1959 PMID: 13832038 DOI: 10.1161/01.cir.20.5.887
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690