@misc{indiciae4e22c698e1d9,
  title = {Electronic circuit for controlling a shuttle box behavioural experiment.},
  author = {G R Ashton and D J Croucher},
  year = {1976},
  doi = {10.1016/0031-9384(76)90229-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/972959/},
  note = {Source identifier: 972959}
}