@misc{indiciae35dc21720ccd,
  title = {Decrease of beta-endorphin in the brain of rats following nitrous oxide withdrawal.},
  author = {M R Dzoljic and J Haffmans and J Rupreht and M J Adolfs and M M Dzoljic and S L Cappendijk},
  year = {1991},
  doi = {10.1515/dmdi.1991.9.2.139},
  url = {https://pubmed.ncbi.nlm.nih.gov/1800019/},
  note = {Source identifier: 1800019}
}