title: Analysis of data from individuals demonstrates high discordance between IFN-gamma assays and PPD-tuberculin skin tests used in screening for tuberculosis infection.
authors.forename: G S
authors.initials: GS
authors.lastname: Randhawa
authors.forename: W R
authors.initials: WR
authors.lastname: Bishai
authors.forename: G W
authors.initials: GW
authors.lastname: Comstock
mesh_terms: D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007371:Interferon-gamma / Q000097:blood*; D008295:Malawi; D012882:Skin Tests; D014374:Tuberculin Test; D014376:Tuberculosis / Q000276:immunology*
chemical_list: D007371:Interferon-gamma