@misc{indiciae739a4a5d287b,
  title = {Perfecting the imperfect.},
  author = {D A MacGregor and R L Royster},
  year = {1999},
  doi = {10.1097/00003246-199910000-00053},
  url = {https://pubmed.ncbi.nlm.nih.gov/10548238/},
  note = {Source identifier: 10548238}
}