,

Clinical factors and disease course associated with dignostic delay in Korean patients with Crohn's disease ; results from the connect study

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Primary malignent melanoma od the esophagus : a case report

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Gastric sarcoidosis accompanied with non-specific lymphadenopathy

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The clinical value of tumor 18F-FDG uptake for predicting regional lymph node matastasis and non-curative surgery in primary gastric carcinoma

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clinical factors associated with diagnostic delay in Korean patients with crohns disease : results from the CONNECT study