@misc{indiciae0685e0a689e4,
  title = {The randomized controlled trial: basic considerations.},
  author = {Mary E Duffy},
  doi = {10.1097/00002800-200603000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/16609277/},
  note = {Source identifier: 16609277}
}