@misc{indiciae2ce377b3d7fb,
  title = {Maxillary first premolars with three root canals: case report.},
  author = {E I Zaatar and M A al-Busairi and M J Behbahani},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2082417/},
  note = {Source identifier: 2082417}
}