檢索結果 - G. B. Ong
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相關主題
Medicine
Internal medicine
Surgery
Carcinoma
Gastroenterology
General surgery
Prospective cohort study
Stomach
Cancer
Duodenal ulcer
Duodenum
Gastric acid
Pentagastrin
Radiology
Shock (circulatory)
Abdomen
Abdominal cavity
Abdominal pain
Abnormality
Ascites
Biology
Cholangiography
Colorectal cancer
Common bile duct
Disease
Endocrinology
Esophageal cancer
Esophageal disease
Esophagectomy
Esophagus