| Literature DB >> 20285261 |
A L JOHNSON, D G WOLLIN, J B ROSS.
Abstract
Entities:
Keywords: HEART/abnormalities; HEART/catheterization
Mesh:
Year: 1947 PMID: 20285261 PMCID: PMC1591955
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262