@misc{indiciae3db00cea2330,
  title = {THE POPULATION PROBLEM.},
  author = {M C BALFOUR},
  year = {1964},
  doi = {10.2105/ajph.54.4.644},
  url = {https://pubmed.ncbi.nlm.nih.gov/14136332/},
  note = {Source identifier: 14136332}
}