| Literature DB >> 14431548 |
D PENALOZA, R GAMBOA, J DYER, M ECHEVARRIA, E MARTICORENA.
Abstract
Entities:
Keywords: ALTITUDE; ELECTROCARDIOGRAPHY/in infancy and childhood; HEART/physiology; VECTORCARDIOGRAPHY/in infancy and childhood
Mesh:
Year: 1960 PMID: 14431548 DOI: 10.1016/0002-8703(60)90390-2
Source DB: PubMed Journal: Am Heart J ISSN: 0002-8703 Impact factor: 4.749