@misc{indiciae1720196288b4,
  title = {Core-periphery differences in infant mortality.},
  author = {H S Vuorinen},
  year = {1987},
  doi = {10.1016/0277-9536(87)90309-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/3603088/},
  note = {Source identifier: 3603088}
}