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机译:Gastric adenocarcinoma with enteroblastic differentiation: an unexpected cause of upper gastrointestinal bleeding
Gastroenterology Department Centro Hospitalar de S?o Jo?o;
Pathology Department Centro Hospitalar de S?o Jo?o;
Gastric adenocar-cinoma with enteroblastic differentiation; Gastric adenocarcinoma; Gastrointestinal bleeding; Melena;