@misc{indiciaeb8749612a1a2,
  title = {A mathematical representation for vessel network.},
  author = {I I Chen and R L Prewitt},
  year = {1982},
  doi = {10.1016/0022-5193(82)90259-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7176672/},
  note = {Source identifier: 7176672}
}