@misc{indiciae829176991dae,
  title = {Mandibular first molars with multiple mesial canals.},
  author = {E L Jacobsen and K Dick and R Bodell},
  year = {1994},
  doi = {10.1016/s0099-2399(06)80088-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/7759990/},
  note = {Source identifier: 7759990}
}