@misc{indiciae197367fd48ac,
  title = {Finding answers to questions using cost analysis.},
  author = {S C Beyea and L H Nicoll},
  year = {1999},
  doi = {10.1016/s0001-2092(06)61867-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10429793/},
  note = {Source identifier: 10429793}
}