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Prevalence of Latent Tuberculosis (TB) Infection Diagnosed by Interferon-gamma Release Assay and Tuberculin Skin Tests in Patients With Old Healed TB

This study has been completed.
Sponsor:
Information provided by:
Seoul National University Hospital
ClinicalTrials.gov Identifier:
NCT01099098
First received: April 4, 2010
Last updated: May 11, 2011
Last verified: May 2011
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: March 2011
  Primary Completion Date: January 2011 (Final data collection date for primary outcome measure)