@misc{indiciaeace39d650af4,
  title = {Tonsil concretions and tonsilloliths.},
  author = {C W Pruet and D A Duplan},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3601388/},
  note = {Source identifier: 3601388}
}