| Literature DB >> 14153942 |
Abstract
Entities:
Keywords: CHILD; HEART AUSCULTATION; HEART DISEASES; ILLINOIS; MASS SCREENING; PHONOCARDIOGRAPHY; RHEUMATIC HEART DISEASE; STATISTICS
Mesh:
Year: 1964 PMID: 14153942 DOI: 10.1161/01.cir.29.5.708
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690