@misc{indiciae638b3718940f,
  title = {What differentiates clinical research?},
  author = {M A Newman},
  year = {1982},
  doi = {10.1111/j.1547-5069.1982.tb01621.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6922829/},
  note = {Source identifier: 6922829}
}