@misc{indiciaeae0fae796de4,
  title = {[Radicular structures observed in human premolars. A macro-anatomic and histologic study].},
  author = {O Carlsen and H Hansen},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/4910755/},
  note = {Source identifier: 4910755}
}