| Literature DB >> 14275994 |
A B LACHMAN, H J SEMLER, R H GUSTAFSON.
Abstract
Entities:
Keywords: ADOLESCENCE; CHILD; ELECTROCARDIOGRAPHY; EXERCISE TEST; GERIATRICS; MYOCARDIAL INFARCT; POSTURE; TELEMETRY
Mesh:
Year: 1965 PMID: 14275994 DOI: 10.1161/01.cir.31.4.557
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690