@misc{indiciaed6fb6de0d0ca,
  title = {Egg shell calcification in phaeochromocytoma.},
  author = {J Neilson and S M Smith},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4708174/},
  note = {Source identifier: 4708174}
}