@misc{indiciae64dca434b2b3,
  title = {Extraneous factors affecting resistive index.},
  author = {M A Pozniak and F Kelcz and R J Stratta and T D Oberley},
  year = {1988},
  doi = {10.1097/00004424-198812000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/3060437/},
  note = {Source identifier: 3060437}
}