| Literature DB >> 13394522 |
Abstract
Entities:
Keywords: AORTIC VALVE/surgery; HEART/surgery; MITRAL VALVE/surgery
Mesh:
Year: 1957 PMID: 13394522 DOI: 10.1016/0002-8703(57)90210-7
Source DB: PubMed Journal: Am Heart J ISSN: 0002-8703 Impact factor: 4.749