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Stomach Neoplasms
Colorectal Neoplasms
Adenoma
Gastroesophageal Reflux
Adenocarcinoma
Helicobacter Infections
Colonic Neoplasms
Korea
Republic of Korea
Retrospective Studies
Prospective Studies
Risk Factors
Treatment Outcome
Neoplasm Staging
Colonoscopy
Gastroscopy
Gastrointestinal Endoscopy
Manometry
Gastric Mucosa
Helicobacter pylori
Co-Publications
81
80
49
37
26
23
12
11
10
9
8
6
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