| Literature DB >> 14120814 |
P G NIXON, F HEPBURN, H IKRAM.
Abstract
Keywords: EQUIPMENT AND SUPPLIES; PHONOCARDIOGRAPHY; PULSE
Mesh:
Year: 1964 PMID: 14120814 PMCID: PMC1813471 DOI: 10.1136/bmj.1.5391.1169
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447