@misc{indiciae958ecda54b4c,
  title = {[CERVICAL ANESTHESIA DURING LABOR].},
  author = {P T FERRAZ and C H DE SOUZA},
  year = {1964},
  url = {https://pubmed.ncbi.nlm.nih.gov/14182122/},
  note = {Source identifier: 14182122}
}