@misc{indiciaeec3b98d6f240,
  title = {The forgotten PPD.},
  author = {R H Poe and M C Kallay and C M Wicks},
  year = {1982},
  doi = {10.1001/archinte.142.6.1238a},
  url = {https://pubmed.ncbi.nlm.nih.gov/7092435/},
  note = {Source identifier: 7092435}
}