@misc{indiciaedee18302b9fd,
  title = {Decline and fall?},
  author = {A R Walker},
  year = {1972},
  doi = {10.1016/0002-8703(72)90379-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/5075650/},
  note = {Source identifier: 5075650}
}