@misc{indiciaece7a5ca8c4e0,
  title = {An apology.},
  author = {P L Greenberg},
  year = {1999},
  doi = {10.1089/152581699320081},
  url = {https://pubmed.ncbi.nlm.nih.gov/10634170/},
  note = {Source identifier: 10634170}
}