【摘 要】
:
AIM: To assess the sensitivity and specificity of polymerase chain reaction (PCR) in detecting Helicobacter pylori(H pylori)infection in patients with bleeding
【机 构】
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DivisionofGastroenterology,DepartmentofNuclearMedicine,DepartmentofPathology,DivisionofInfectiousDis
【基金项目】
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Research Foundation of Kaohsiung Veterans General Hospital,VGHNYMU Joint Research Program, Taiwan, China