[Electrocardiographic diagnosis of rheumatic carditis].

@article{KLINGHOFER1955ElectrocardiographicDO,
  title={[Electrocardiographic diagnosis of rheumatic carditis].},
  author={L KLINGHOFER and Rich{\'a}rd Szab{\'o}},
  journal={Orvosi hetilap},
  year={1955},
  volume={96 29},
  pages={795-800}
}