@misc{indiciae23dfbed7176a,
  title = {Perinatal mortality: effectiveness of selective interventions.},
  author = {E G Knox and R Mallet},
  year = {1979},
  doi = {10.1016/s0140-6736(79)90655-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/90815/},
  note = {Source identifier: 90815}
}