The origin of an immediate diastolic murmur in atrioventricular defects.

@article{Somerville1965TheOO,
  title={The origin of an immediate diastolic murmur in atrioventricular defects.},
  author={J. S. Somerville and Leon Resnekov},
  journal={Circulation},
  year={1965},
  volume={32 5},
  pages={797-801}
}