On cardiovascular sound: further observations by means of spectral phonocardiography

Circulation. 1955 Jun;11(6):849-70. doi: 10.1161/01.cir.11.6.849.
No abstract available

MeSH terms

  • Cardiovascular System*
  • Heart Murmurs*
  • Heart Sounds*
  • Humans
  • Phonocardiography*