@misc{indiciaefea3ba88f42a,
  title = {A sample size adjustment procedure for clinical trials based on conditional power.},
  author = {Gang Li and Weichung J Shih and Tailiang Xie and Jiang Lu},
  year = {2002},
  doi = {10.1093/biostatistics/3.2.277},
  url = {https://pubmed.ncbi.nlm.nih.gov/12933618/},
  note = {Source identifier: 12933618}
}