@misc{indiciaef1390e25dd1d,
  title = {Statistical issues: sample size and dropout.},
  author = {P Lavori},
  year = {1990},
  doi = {10.1007/978-3-642-75370-1\_7},
  url = {https://pubmed.ncbi.nlm.nih.gov/2198566/},
  note = {Source identifier: 2198566}
}