| Literature DB >> 13991384 |
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; HEART DEFECTS, CONGENITAL; HEART SEPTUM ATRIAL
Mesh:
Year: 1963 PMID: 13991384 PMCID: PMC1017982 DOI: 10.1136/hrt.25.2.202
Source DB: PubMed Journal: Br Heart J ISSN: 0007-0769