@misc{indiciae8f69bbae453a,
  title = {Silent sinus syndrome.},
  author = {P D Langer and B C Patel and R L Anderson},
  year = {1994},
  doi = {10.1016/s0161-6420(13)31424-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/7800351/},
  note = {Source identifier: 7800351}
}