@misc{indiciaee71cb36b0770,
  title = {Rapid Foley calculus formation.},
  author = {C Piyachon and T Singcharoen and W Prapakorn and P Pornsukjantra},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2738486/},
  note = {Source identifier: 2738486}
}