@misc{indiciae4853e5d668d8,
  title = {Statistical tools for subset analysis in clinical trials.},
  author = {R Simon},
  year = {1988},
  doi = {10.1007/978-3-642-83419-6\_7},
  url = {https://pubmed.ncbi.nlm.nih.gov/3051230/},
  note = {Source identifier: 3051230}
}