@misc{indiciaef2d3a35ea5db,
  title = {Applying sample survey methods to clinical trials data.},
  author = {L M LaVange and G G Koch and T A Schwartz},
  doi = {10.1002/sim.732},
  url = {https://pubmed.ncbi.nlm.nih.gov/11523072/},
  note = {Source identifier: 11523072}
}