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Journal
- digestive diseases and sciences9
- journal of the national cancer institute5
- bmc gastroenterology4
- gastrointestinal endoscopy4
- jnci: journal of the national cancer institute4
- bmc cancer3
- cancer epidemiology3
- cancer epidemiology biomarkers prevention a publication of the american association for cancer research cosponsored by the american society of preventive oncology3
- digestion3