[Report on the present status of the standardization efforts in phonocardiography].
D001024:Aortic Valve Stenosis / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D010701:Phonocardiography / Q000592:standards*
Bericht über den derzeitigen Stand der Standardisierungsbestregungen der Phonokardiographie.