@misc{indiciae340d59eeda54,
  title = {Variations in dental calculi composition and structure.},
  author = {J L Rabinowitz and E Korostoff and D W Cohen and S Orlean},
  doi = {10.1177/00220345690480062101},
  url = {https://pubmed.ncbi.nlm.nih.gov/5262052/},
  note = {Source identifier: 5262052}
}