@misc{indiciaea41506bffca5,
  title = {[Retro-spondylolisthesis].},
  author = {M BONDOLFI and C CERCIELLO and E CLAVENZANI},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13479253/},
  note = {Source identifier: 13479253}
}