@misc{indiciae6f366df2fb31,
  title = {Statistical considerations for pilot studies.},
  author = {D Schoenfeld},
  year = {1980},
  doi = {10.1016/0360-3016(80)90153-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/7390914/},
  note = {Source identifier: 7390914}
}