@misc{indiciae1adc8012d845,
  title = {Concomitant calculus and caries.},
  author = {M F LITTLE and H S WILEY and T R DIRKSEN},
  doi = {10.1177/00220345600390061001},
  url = {https://pubmed.ncbi.nlm.nih.gov/13762747/},
  note = {Source identifier: 13762747}
}