@misc{indiciaeae03a4f36ccf,
  title = {Ethics and multicentre research projects.},
  author = {R Horwitz and C H Cheetham},
  year = {1992},
  doi = {10.1136/bmj.304.6839.1446},
  url = {https://pubmed.ncbi.nlm.nih.gov/1628043/},
  note = {Source identifier: 1628043}
}