@misc{indiciae9ca0f270dc46,
  title = {Controlled clinical trials.},
  author = {D W Alling and M Halperin and J H Ware},
  year = {1978},
  doi = {10.1126/science.715462},
  url = {https://pubmed.ncbi.nlm.nih.gov/715462/},
  note = {Source identifier: 715462}
}