@misc{indiciaeb75da03a2c4d,
  title = {Duodenum is not a consistent source of melatonin in rats.},
  author = {G L Brammer},
  year = {1994},
  doi = {10.1016/0024-3205(94)00561-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8072375/},
  note = {Source identifier: 8072375}
}