| Literature DB >> 13749977 |
A SELZER, E YORK, D Y NARUSE, C H PIERCE.
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; HEART ENLARGEMENT/diagnosis
Mesh:
Year: 1960 PMID: 13749977
Source DB: PubMed Journal: Am J Med Sci ISSN: 0002-9629 Impact factor: 2.378