@misc{indiciae50f024034f7f,
  title = {Reversal learning in senescent rats.},
  author = {D N Stephens and R Weidmann and D Quartermain and M Sarter},
  year = {1985},
  doi = {10.1016/0166-4328(85)90043-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4084391/},
  note = {Source identifier: 4084391}
}