| Literature DB >> 13190611 |
J M PACKARD, J S GRAETTINGER, A GRAYBIEL.
Abstract
Keywords: ELECTROCARDIOGRAPHY; MEDICINE, AVIATION/physiology
Mesh:
Year: 1954 PMID: 13190611 DOI: 10.1161/01.cir.10.3.384
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690