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Connection among time-varying reputation involving acid reflux esophagitis as well as Helicobacter pylori and also further advancement for you to long-segment Barrett's wind pipe: time-dependent Cox proportional-hazards analysis.
Connection among time-varying reputation involving acid reflux esophagitis as well as Helicobacter pylori and also further advancement for you to long-segment Barrett's wind pipe: time-dependent Cox proportional-hazards analysis.