[Preoperative and postoperative phonocardiographic studies in mitral stenosis].
D006337:Heart Murmurs; D006347:Heart Sounds; D006801:Humans; D008946:Mitral Valve Stenosis
CARDIAC MURMURS AND SOUNDS; MITRAL STENOSIS/manifestations
Studi di fonocardiografia pre- e post-operatoria nelle stenosi mitralica.