| Literature DB >> 13242775 |
Abstract
Entities:
Keywords: CARDIOVASCULAR DISEASES/in aged; CEREBRAL HEMORRHAGE/in aged; ELECTROCARDIOGRAPHY; ELECTROENCEPHALOGRAPHY
Mesh:
Year: 1955 PMID: 13242775 DOI: 10.1093/geronj/10.3.315
Source DB: PubMed Journal: J Gerontol ISSN: 0022-1422