TY - BOOK ED - World Health Organization. TI - Use of tuberculosis interferon-gamma release assays (IGRAs) in low- and middle-income countries: policy statement SN - 9789241502672 PY - 2011/// CY - Geneva PB - World Health Organization KW - Interferon-gamma KW - Tuberculosis, Pulmonary KW - diagnosis KW - Immunoassay KW - methods KW - Reagent kits, Diagnostic KW - Guidelines KW - Developing countries N1 - WHO guideline UR - http://apps.who.int/iris/ ER -