| Literature DB >> 14257371 |
Abstract
Entities:
Keywords: ADOLESCENCE; CHILD; HEART BLOCK; HEART FUNCTION TESTS; HEART SEPTAL DEFECTS, ATRIAL; HEART SURGERY; INFANT; PHONOCARDIOGRAPHY
Mesh:
Year: 1964 PMID: 14257371
Source DB: PubMed Journal: Arch Kreislaufforsch ISSN: 0003-9217