@misc{indiciaec42e6e4feec6,
  title = {Ectopic cartilage in thyroid.},
  author = {S Weitzner and J Appenzeller},
  year = {1973},
  doi = {10.1016/0030-4220(73)90245-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4515757/},
  note = {Source identifier: 4515757}
}