| Literature DB >> 14072606 |
Abstract
Keywords: ANGIOCARDIOGRAPHY; AORTIC VALVE STENOSIS; INFANT; PHONOCARDIOGRAPHY; PULMONARY VALVE STENOSIS
Mesh:
Year: 1963 PMID: 14072606 PMCID: PMC1018070 DOI: 10.1136/hrt.25.6.817
Source DB: PubMed Journal: Br Heart J ISSN: 0007-0769