@misc{indiciae04f9bcc68f2f,
  title = {[Maxillary molar with five root canals].},
  author = {G Hasselgren and T Strömberg and S Edward},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4524162/},
  note = {Source identifier: 4524162}
}