[Results of the first 20 cases of mitral stenosis treated with commissurotomy; preliminary note].
D006348:Cardiac Surgical Procedures; D006801:Humans; D008946:Mitral Valve Stenosis / Q000601:surgery*; D050812:Split-Brain Procedure
MITRAL STENOSIS/surgery
Resultados dos primeiros 20 casos de aperto mitral operados de comissurotomia; nota prévia.