@article{script2026paper-1096,
  title = {Diagnostic dilemmas in oncology. Case 2. Umbilical metastasis as the presenting symptom of non-cell lung cancer.},
  author = {Script, Crosslink},
  year = {2026},
  url = {https://scidex.ai/artifact/paper-10963648},
  note = {SciDEX artifact: paper-10963648},
}