| Literature DB >> 14042034 |
C R JOYNER, J M REID, J P BOND.
Abstract
Entities:
Keywords: MITRAL INSUFFICIENCY; MITRAL STENOSIS; ULTRASONICS
Mesh:
Year: 1963 PMID: 14042034 DOI: 10.1161/01.cir.27.4.503
Source DB: PubMed Journal: Circulation ISSN: 0009-7322 Impact factor: 29.690