@misc{indiciaeb12d7fc67159,
  title = {A simple method for recording activity patterns of small animals.},
  author = {V Thiel and D S Barnes and N Mrosovsky},
  year = {1972},
  doi = {10.1016/0031-9384(72)90345-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/5037553/},
  note = {Source identifier: 5037553}
}