| Literature DB >> 14812665 |
P N G YU, R A BRUCE, F W LOVEJOY, M E McDOWELL.
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY; EXERCISE; HEART DISEASE
Mesh:
Year: 1951 PMID: 14812665 DOI: 10.1161/01.cir.3.3.368
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690