title: [Interferon-gamma release assay in healthcare workers].
authors: Mariluz
authors: M
authors: Hernández
authors: Elvira
authors: E
authors: Balcells
mesh_terms: D005260:Female; D006801:Humans; D055985:Latent Tuberculosis / Q000453:epidemiology*; D008297:Male; D010564:Personnel, Hospital / Q000706:statistics & numerical data*