@misc{indiciaee1fbf6a39e5c,
  title = {Cluster sampling techniques in quantal response teratology and developmental toxicity studies.},
  author = {G S Bieler and R L Williams},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7662858/},
  note = {Source identifier: 7662858}
}