| Literature DB >> 18903667 |
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; HEART/diseases; HEART/electrocardiography
Mesh:
Year: 1948 PMID: 18903667 DOI: 10.1016/0002-8703(48)90118-5
Source DB: PubMed Journal: Am Heart J ISSN: 0002-8703 Impact factor: 4.749