@misc{indiciaea92e359aa7cf,
  title = {What makes infant mortality rates fall in developing countries?},
  author = {D Koch-Weser and A Yankauer},
  year = {1991},
  doi = {10.2105/ajph.81.1.12},
  url = {https://pubmed.ncbi.nlm.nih.gov/1983909/},
  note = {Source identifier: 1983909}
}