Diagnosis of Tuberculosis Infection in Health Care Workers Using Ex-vivo Interferon-gamma Assay
NCT01007396
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
322
Enrollment
OTHER
Sponsor class
Conditions
Latent Tuberculosis Infection
Interventions
OTHER:
1-step tuberculin skin test (TST) and blood sampling
Sponsor
Samsung Medical Center