@misc{indiciae907105a39292,
  title = {Problem solving in elderly sophisticated and naive monkeys.},
  author = {M A Novak and S J Suomi and R E Bowman and D Mohr},
  year = {1991},
  doi = {10.1093/geronj/46.3.p102},
  url = {https://pubmed.ncbi.nlm.nih.gov/2030274/},
  note = {Source identifier: 2030274}
}