@misc{indiciae2de77420875d,
  title = {[PIV: a computer-aided portal image verification system].},
  author = {Weihua Fu and Hongzhi Zhang and Jing Wu},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12561374/},
  note = {Source identifier: 12561374}
}