@misc{indiciaef80c0a8f43a9,
  title = {Randomized clinical trials: why not?},
  author = {K K Uberla},
  year = {1981},
  doi = {10.1016/0197-2456(81)90032-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/7261619/},
  note = {Source identifier: 7261619}
}