[Electrocardiographic findings following cardioversion].

@article{Hager1966ElectrocardiographicFF,
  title={[Electrocardiographic findings following cardioversion].},
  author={Willi Hager and G Schley},
  journal={Zeitschrift fur Kreislaufforschung},
  year={1966},
  volume={55 7},
  pages={697-706}
}