[Possibilities of phonocardiography in the differential diagnosis of murmurs].
D001024:Aortic Valve Stenosis; D003937:Diagnosis, Differential; D006337:Heart Murmurs; D006801:Humans; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D010701:Phonocardiography
AORTIC STENOSIS; MITRAL INSUFFICIENCY; MITRAL STENOSIS; PHONOCARDIOGRAPHY