@misc{indiciaecaf2b857e919,
  title = {State-dependent learning produced with steroids.},
  author = {J Stewart and W H Krebs and E Kaczender},
  year = {1967},
  doi = {10.1038/2161223a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4383824/},
  note = {Source identifier: 4383824}
}