@misc{indiciae9b2bcbd9ecd4,
  title = {[Diagnostic methods for pulp vitality. 2].},
  author = {P L Negri and S Eramo and M Otito and C Bolognesi},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2279590/},
  note = {Source identifier: 2279590}
}