@misc{indiciae311aed4d2768,
  title = {Lessons not yet learned.},
  author = {A R Tainsh},
  year = {1987},
  doi = {10.1016/0277-9536(87)90359-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/3686082/},
  note = {Source identifier: 3686082}
}