@misc{indiciae44c102d9135f,
  title = {[Extraction of root tips through the sinus].},
  author = {G Nidoli and M Ciatti and R Azzi and E Boggio},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3483611/},
  note = {Source identifier: 3483611}
}