@misc{indiciaea81036cabbd7,
  title = {Nasal polyps, syncope, and asthma.},
  author = {H S Kaufman},
  year = {1977},
  doi = {10.1016/s0140-6736(77)92209-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/66556/},
  note = {Source identifier: 66556}
}