[Presence and identification of protozoa in the human oral cavity].

@article{Lange1983PresenceAI,
  title={[Presence and identification of protozoa in the human oral cavity].},
  author={Dieter Lange and Hein Bac Stockmann and K H{\"o}cker},
  journal={Deutsche zahnarztliche Zeitschrift},
  year={1983},
  volume={38 10},
  pages={906-10}
}