@misc{indiciae7f7dd90b832d,
  title = {HIV vaccine trials: some design issues including sample size calculation.},
  author = {D O Dixon and W N Rida and P E Fast and D F Hoth},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8483112/},
  note = {Source identifier: 8483112}
}