GE - Portuguese Journal of Gastroenterology, volume 22, number 4
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Endoscopic Mucosal Resection of Jejunal Polyps Using Double-Balloon Enteroscopy
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Association Between IL-4 and IL-6 Expression Variants and Gastric Cancer Among Portuguese Population Imagiological Diagnosis of Hepatocellular Carcinoma
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Endoscopic Ultrasound in the Diagnosis and Staging of Pancreatic Cancer