title: The new IGRA and the old TST: making good use of disagreement.
authors.forename: Madhukar
authors.initials: M
authors.lastname: Pai
authors.forename: Dick
authors.initials: D
authors.lastname: Menzies
mesh_terms: D006801:Humans; D007371:Interferon-gamma / Q000097:blood*; D008403:Mass Screening / Q000379:methods; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000097:blood / Q000175:diagnosis*
chemical_list: D007371:Interferon-gamma