@misc{indiciae8c72a7e67503,
  title = {Direct bonded space maintainers.},
  author = {V L Santos and M A Almeida and H S Mello and O Keith},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8217886/},
  note = {Source identifier: 8217886}
}