@misc{indiciaef643e3632d5b,
  title = {[Perinatal and neonatal mortality].},
  author = {F A Vaz},
  doi = {10.1590/s0104-42301997000100002},
  url = {https://pubmed.ncbi.nlm.nih.gov/9224983/},
  note = {Source identifier: 9224983}
}