@misc{indiciae7b6090b7ec12,
  title = {Twenty years ago.},
  author = {E H Seward},
  year = {1969},
  doi = {10.1111/j.1365-2044.1969.tb02821.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4882968/},
  note = {Source identifier: 4882968}
}