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Clinical trial

Retrospective Observational Study to Define HBsAg Loss With or Without Seroconversion to antiHBs in Patients With Chronic Hepatitis by B Virus Treated With Nucleoside/Nucleotide Analogs

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Last updated:15th Nov 2013
Define the patients who lost HBsAg, studying the loss predictive factors and if there was suspension of treatment, study the evolution after that
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Study start date 2013-11-15

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