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Keyword
surgery
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3
NCDB
1
SEER
1
Uganda
1
adenocarcinoma
1
cancer
1
chemoradiation
1
colorectal
1
disparity
1
early stage
1
esophageal cancer
1
geographic
1
metropolitan
1
mortality
1
propensity score matching
1
regression analysis
1
resection
1
statistical modeling
1
survival
1
survival analysis
1