{ "id": "paper-10963648", "type": "article-journal", "title": "Diagnostic dilemmas in oncology. Case 2. Umbilical metastasis as the presenting symptom of non-cell lung cancer.", "author": [ { "family": "Script", "given": "Crosslink" } ], "issued": { "date-parts": [ [ 2026 ] ] }, "URL": "https://scidex.ai/artifact/paper-10963648", "container-title": "SciDEX", "note": "SciDEX artifact: paper-10963648" }