@misc{indiciae02366b6dd9b4,
  title = {Factors often not considered before a multicenter trial is started.},
  author = {E Hardy},
  year = {1996},
  doi = {10.1016/s0009-9236(96)90126-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/8823229/},
  note = {Source identifier: 8823229}
}