@misc{indiciaeefb145315121,
  title = {Peripherally administered beta-endorphin increases cerebrospinal fluid endorphin immunoreactivity.},
  author = {R H Gerner and B Sharp and D H Catlin},
  year = {1982},
  doi = {10.1210/jcem-55-2-358},
  url = {https://pubmed.ncbi.nlm.nih.gov/6282923/},
  note = {Source identifier: 6282923}
}