[Study of the exact moment of closing of the mitral valves].
D000818:Animals; D001794:Blood Pressure / Q000502:physiology; D004285:Dogs; D006329:Heart Conduction System / Q000502:physiology; D008943:Mitral Valve / Q000502:physiology*; D010701:Phonocardiography
Etude du moment exact de fermeture des valvules mitrales.