@misc{indiciae2223b168c013,
  title = {Simple but problematic.},
  author = {Joshua Frankel},
  year = {2006},
  doi = {10.1097/01.prs.0000229125.44213.5b},
  url = {https://pubmed.ncbi.nlm.nih.gov/16874239/},
  note = {Source identifier: 16874239}
}