@misc{indiciaea843dcb10ae1,
  title = {New legislation tightens PPS.},
  author = {P L Grimaldi},
  year = {1986},
  doi = {10.1097/00006247-198606000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/3088503/},
  note = {Source identifier: 3088503}
}