| Literature DB >> 14837921 |
J S GRAETTINGER, J M PACKARD, A GRAYBIEL.
Abstract
Entities:
Keywords: ELECTROCARDIOGRAPHY
Mesh:
Year: 1951 PMID: 14837921 DOI: 10.1016/0002-9343(51)90003-4
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965