@misc{indiciae2b732339fbd7,
  title = {Cost per unit.},
  author = {J Stonemetz},
  year = {1999},
  doi = {10.1097/00000542-199901000-00061},
  url = {https://pubmed.ncbi.nlm.nih.gov/9915354/},
  note = {Source identifier: 9915354}
}