@misc{indiciaeecb23044f785,
  title = {Sleep pattern alterations by naloxone. Partial prevention by haloperidol.},
  author = {C Cianchetti and C Masala and P Olivari and G Giordano},
  year = {1984},
  doi = {10.1007/bf00429731},
  url = {https://pubmed.ncbi.nlm.nih.gov/6431470/},
  note = {Source identifier: 6431470}
}