@misc{indiciae77f1c7aa5ec8,
  title = {Melatonin mediates seasonal changes in immune function.},
  author = {R J Nelson and D L Drazen},
  year = {2000},
  doi = {10.1111/j.1749-6632.2000.tb05405.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11268368/},
  note = {Source identifier: 11268368}
}