@misc{indiciaedf87fbfd9782,
  title = {An effective paradigm for conditioning visual perception in human subjects.},
  author = {P Davies and G L Davies and S Bennett},
  year = {1982},
  doi = {10.1068/p110663},
  url = {https://pubmed.ncbi.nlm.nih.gov/7186617/},
  note = {Source identifier: 7186617}
}