@misc{indiciae85eeb290de1e,
  title = {Benign metastasizing thyroid struma presenting as nasal polyp.},
  author = {S K Vishwakarma and S P Tyagi and A A Khan},
  year = {1970},
  doi = {10.1017/s002221510007300x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5491648/},
  note = {Source identifier: 5491648}
}