@misc{indiciae015f0cdd4d2f,
  title = {Mandibular premolar with three root canals--two case reports.},
  author = {K Chan and S C Yew and S Y Chao},
  year = {1992},
  doi = {10.1111/j.1365-2591.1992.tb01160.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1291523/},
  note = {Source identifier: 1291523}
}