Combined detection of Helicobacter pylori and Claudin18.2 for risk stratification of gastric precancerous lesions in a county-level screening system
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Objective: To evaluate whether combined detection of Helicobacter pylori (HP) infection and Claudin18.2 (CLDN18.2) expression improves risk stratification of gastric precancerous lesions within a county-level gastric cancer scree... ...