@misc{indiciaed15d96c08f1b,
  title = {Comparing excitatory backward and forward conditioning.},
  author = {Raymond C Chang and Steven Stout and Ralph R Miller},
  year = {2004},
  doi = {10.1080/02724990344000015},
  url = {https://pubmed.ncbi.nlm.nih.gov/14690847/},
  note = {Source identifier: 14690847}
}