[Clinico-roentgenological investigations of external respiration in mitral lesions].
D008946:Mitral Valve Stenosis / Q000502:physiology*; D012119:Respiration
MITRAL STENOSIS/physiology; RESPIRATION
Kliniko-rentgenologicheskoe izuchenie vneshnego dykhaniia u bol'nykh s mitral'nym porokom.