@misc{indiciae8a47930d406f,
  title = {Melatonin and immunity.},
  author = {F Fraschini and F Scaglione and P Franco and G Demartini and V Lucini and B Stankov},
  year = {1990},
  doi = {10.3109/02841869009092998},
  url = {https://pubmed.ncbi.nlm.nih.gov/2223149/},
  note = {Source identifier: 2223149}
}