| Literature DB >> 13778853 |
A TYBJAERG HANSEN, P F HANSEN, E SANDOE, K WINKLER.
Abstract
Keywords: AORTIC VALVE/diseases; HEART DISEASES/diagnosis; MITRAL VALVE/diseases
Mesh：
Year: 1961 PMID： 13778853 DOI： 10.1111/j.0954-6820.1961.tb07833.x
Source DB: PubMed Journal: Acta Med Scand ISSN： 0001-6101