@misc{indiciae27552639734b,
  title = {beta-Endorphin and schizophrenia.},
  author = {B Pethö and L Gráf and I Karczag and I Bitter and J Tolna and K Baraczka and C H Li},
  year = {1981},
  doi = {10.1016/s0140-6736(81)90080-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6109874/},
  note = {Source identifier: 6109874}
}