| Literature DB >> 14156081 |
Abstract
Keywords: ADOLESCENCE; CHILD; HEART CATHETERIZATION; HEART DEFECTS, CONGENITAL; HEART DISEASES; PHONOCARDIOGRAPHY; PULMONARY ARTERY; PULMONARY VALVE; PULMONARY VALVE STENOSIS
Mesh:
Year: 1964 PMID: 14156081 PMCID: PMC1018147 DOI: 10.1136/hrt.26.3.317
Source DB: PubMed Journal: Br Heart J ISSN: 0007-0769