@misc{indiciae4546f643a4ab,
  title = {Endorphins and pain control.},
  author = {H G Güllner},
  year = {1984},
  doi = {10.1016/s0140-6736(84)90615-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6147657/},
  note = {Source identifier: 6147657}
}