| Literature DB >> 13149899 |
Abstract
Entities:
Keywords: BLOOD PRESSURE; CARDIAC MURMURS AND SOUNDS; ELECTROCARDIOGRAPHY; MITRAL STENOSIS/pathology; PULSE
Mesh:
Year: 1954 PMID: 13149899 PMCID: PMC2093403 DOI: 10.1136/bmj.1.4870.1051
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447