@misc{indiciaec9d0988586e1,
  title = {Root complex and root canal system: a correlation analysis using one-rooted mandibular second molars.},
  author = {O Carlsen},
  year = {1990},
  doi = {10.1111/j.1600-0722.1990.tb00973.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2399422/},
  note = {Source identifier: 2399422}
}