@misc{indiciaebdbd6d643ac1,
  title = {Two-stage sample size re-estimation based on a nuisance parameter: a review.},
  author = {Michael A Proschan},
  year = {2005},
  doi = {10.1081/bip-200062852},
  url = {https://pubmed.ncbi.nlm.nih.gov/16022163/},
  note = {Source identifier: 16022163}
}