[Unusual aspiration deaths].

@article{Koops1984UnusualAD,
  title={[Unusual aspiration deaths].},
  author={Erwin Koops and Klaus P{\"u}schel and K Hadjiraftis and Bernd Brinkmann},
  journal={Beitrage zur gerichtlichen Medizin},
  year={1984},
  volume={42},
  pages={47-56}
}