| Literature DB >> 14045324 |
A LEATHAM, B SEGAL, H SHAFTER.
Abstract
Entities:
Keywords: CHILD; ELECTROCARDIOGRAPHY; PHONOCARDIOGRAPHY; PULSE
Mesh:
Year: 1963 PMID: 14045324 PMCID: PMC1018018 DOI: 10.1136/hrt.25.4.451
Source DB: PubMed Journal: Br Heart J ISSN: 0007-0769