Study of mitral ring and fibrous, trigone with different variables

Fábio B Jatene; Rosangela Monteiro; Marcelo B Jatene; Maria H. G Magalhães; Júlia T Fukushima; Adib D Jatene

DOI: 10.1590/S0102-76381991000300008 Braz J Cardiovasc Surg. 1991; 6 (3) : 190-194