@misc{indiciaea5ddc48a8fed,
  title = {Recurrent breeding seasons in pinealectomized or optic-nerve-sectioned ferrets.},
  author = {J Herbert and P M Stacey and D H Thorpe},
  year = {1978},
  doi = {10.1677/joe.0.0780389},
  url = {https://pubmed.ncbi.nlm.nih.gov/568648/},
  note = {Source identifier: 568648}
}