A prospective longitudinal study evaluating a T-cell-based assay for latent tuberculosis infection in health-care workers in a general hospital in Beijing - ZHANG, Li-fan; LIU, Xiao-qing; ZHANG, Yao; DENG, Guo-hua; Pareek, Manish; Lalvani, Ajit (Chinese medical journal, 2013)
Keywords: Adult; Female; Health Personnel; Hospitals, General; Humans; Latent Tuberculosis - diagnosis; Latent Tuberculosis - etiology; Latent Tuberculosis - immunology; Longitudinal Studies; Male; Pilot Projects; Prospective Studies; Risk Factors; Tuberculin Test; latent tuberculosis infection; T-SPOT.TB; exposure; tuberculin skin test; follow-up study