| Literature DB >> 13520714 |
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; RHEUMATIC HEART DISEASE/physiology
Mesh:
Year: 1958 PMID: 13520714 DOI: 10.1097/00000441-195803000-00005
Source DB: PubMed Journal: Am J Med Sci ISSN: 0002-9629 Impact factor: 2.378