@misc{indiciae3d5b1734ea50,
  title = {beta-Endorphin in human plasma: basal and pathologically elevated levels.},
  author = {V Höllt and O A Müller and R Fahlbusch},
  year = {1979},
  doi = {10.1016/0024-3205(79)90487-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/225627/},
  note = {Source identifier: 225627}
}