@misc{indiciaeb535f24ae725,
  title = {Twenty years' perspective on progress.},
  author = {K G Auerbach},
  year = {1990},
  doi = {10.1177/089033449000600102},
  url = {https://pubmed.ncbi.nlm.nih.gov/2310478/},
  note = {Source identifier: 2310478}
}