@misc{indiciaef589e9579acb,
  title = {[Endorphin--endogenous peptides with morphine-like effects. 1. Methods for detection, structural characteristics, incidence, effects].},
  author = {W Kromer},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/27435/},
  note = {Source identifier: 27435}
}