@misc{indiciae203625ee593e,
  title = {Chronic maxillary sinusitis in children.},
  author = {J F BIRRELL},
  year = {1952},
  doi = {10.1136/adc.27.131.1},
  url = {https://pubmed.ncbi.nlm.nih.gov/14904110/},
  note = {Source identifier: 14904110}
}