@misc{indiciae8ed8a9b51148,
  title = {One step back; two steps forward.},
  author = {W H Harris},
  year = {1993},
  doi = {10.2106/00004623-199307000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/8335672/},
  note = {Source identifier: 8335672}
}