@misc{indiciaec45bfdd54080,
  title = {Statistical reasoning in clinical trials: hypothesis testing.},
  author = {G D Kelen and C G Brown and J Ashton},
  year = {1988},
  doi = {10.1016/0735-6757(88)90207-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3275456/},
  note = {Source identifier: 3275456}
}