A Relevancy Study of the Infection Levels of Helicobacter Pylori and the Pulmonary Function of Chronic Obstructive Pulmonary Disease
Niu Yu-qian
Chen Xue-ying
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Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 40-41 )