[Proceedings: Pericardial effusion after open heart surgery as a substratum of the postcardiotomy-syndrom (author's transl)].

@article{Kalmr1973ProceedingsPE,
  title={[Proceedings: Pericardial effusion after open heart surgery as a substratum of the postcardiotomy-syndrom (author's transl)].},
  author={Peter Kalm{\'a}r and Niels Bleese and Michael J. Polonius and G W Rodewald and H Seidenwerg and K W Sieg},
  journal={Thoraxchirurgie, vaskulare Chirurgie},
  year={1973},
  volume={21 5},
  pages={446-50}
}