@misc{indiciae04a606769c2c,
  title = {An up-and-down procedure for acute toxicity testing.},
  author = {R D Bruce},
  year = {1985},
  doi = {10.1016/0272-0590(85)90059-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3987991/},
  note = {Source identifier: 3987991}
}