@misc{indiciae589d66ff8e17,
  title = {Duplex systems.},
  author = {S M Whitten and D T Wilcox},
  year = {2001},
  doi = {10.1002/pd.206},
  url = {https://pubmed.ncbi.nlm.nih.gov/11746148/},
  note = {Source identifier: 11746148}
}