| Literature DB >> 13637096 |
C A BERTRAND, L R ZOHMAN, M H WILLIAMS.
Abstract
Entities:
Keywords: CATHETERIZATION, CARDIAC; ELECTROCARDIOGRAPHY
Mesh:
Year: 1959 PMID: 13637096 DOI: 10.1016/0002-9343(59)90276-1
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965