@misc{indiciaea0f064e1d2e3,
  title = {PPS: the supply issue.},
  author = {J Stoker},
  year = {2001},
  doi = {10.1097/00004045-200101000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/11984913/},
  note = {Source identifier: 11984913}
}