@misc{indiciaea7f524e43ee7,
  title = {[Color in dentistry].},
  author = {F Ragni and R Sconocchia and P Gulli and G F Conti},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6597098/},
  note = {Source identifier: 6597098}
}