@misc{indiciae9d4958fe6cf1,
  title = {Perinatal mortality and differing socioeconomic status.},
  author = {L Lindgren},
  year = {1981},
  doi = {10.3109/00016348109154104},
  url = {https://pubmed.ncbi.nlm.nih.gov/7211232/},
  note = {Source identifier: 7211232}
}