• Medicine
  • Published 1974

[Experiences with the laughing gas-oxygen mixture "Medal" in dental analgesia].

@inproceedings{Bf1974ExperiencesWT,
  title={[Experiences with the laughing gas-oxygen mixture "Medal" in dental analgesia].},
  author={Nowack Bf and Hering Hj},
  year={1974}
}

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