[Heart auscultation--from the stethoscope to ultrasonics].
D002648:Child; D004301:Doppler Effect; D006321:Heart / Q000503:physiopathology; D006326:Heart Auscultation / Q000266:history* / Q000295:instrumentation; D006331:Heart Diseases / Q000175:diagnosis; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011044:Poland; D012425:Russia (Pre-1917); D014463:Ultrasonography
Osłuchiwanie serca--od stetoskopu do ultradźwieków.