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   Guus W. de Klein et al, 2018, Case Reports in Gastroenterology CrossRef
2. Understanding the Clinical Significance of MUC5AC in Biliary Tract Cancers
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3. Primary Pancreatic Signet Ring Cell Carcinoma: A Case Report and Review of the Literature
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4. Ampulla vaterinin primer taşlı yüzük hücreli karsinomu: Olgu sunumu ve literatür özeti
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5. Immunohistochemical expression of cytokeratins in human salivary gland acinic cell carcinomas
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7. A Case of Poorly Differentiated Adenocarcinoma with Signet Ring Cell Carcinoma of the Duodenal Bulb: A Case Report
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10. Characterization of various cell lines from different ampullary cancer subtypes and cancer associated fibroblast-mediated responses
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11. Signet ring cell cancer of Ampulla of Vater—first ever case reported in a teenager and a review of literature
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12. Signet Ring Cell Carcinoma of the Ampulla of Vater with Early Development of Bone Metastasis: Case Report and Review of the Rare Malignancy
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13. Signet Ring Cell Carcinoma at the Ampulla of Vater: A Very Rare Diagnosis
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14. Prognostic Nomogram for Disease-Specific Survival in Patients with Non-metastatic Ampullary Carcinoma After Surgery
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