@misc{indiciae7237562e6933,
  title = {Data on perinatal mortality.},
  author = {I Chalmers},
  year = {1982},
  doi = {10.1136/bmj.284.6315.596-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/6800555/},
  note = {Source identifier: 6800555}
}