@misc{indiciaeda1e8cf07ee7,
  title = {Health research in developing countries.},
  author = {A J Hall},
  year = {1991},
  doi = {10.1136/bmj.302.6787.1220},
  url = {https://pubmed.ncbi.nlm.nih.gov/2043840/},
  note = {Source identifier: 2043840}
}