@misc{indiciae06090827961e,
  title = {Problems in doing operational research.},
  author = {M G Crowe},
  year = {1982},
  doi = {10.1136/bmj.285.6344.783},
  url = {https://pubmed.ncbi.nlm.nih.gov/6811001/},
  note = {Source identifier: 6811001}
}