@misc{indiciaeb61c349afa68,
  title = {A modified blurred undersubtraction method (BUS) and its applications.},
  author = {K R Kattan},
  year = {1980},
  doi = {10.1148/radiology.134.3.7355236},
  url = {https://pubmed.ncbi.nlm.nih.gov/7355236/},
  note = {Source identifier: 7355236}
}