TY - JOUR AU - Anibarro Garcia, Luis AU - Trigo Daporta, Matilde PY - 2011 SN - 0903-1936 UR - http://hdl.handle.net/20.500.11940/3319 LA - eng TI - Interferon-gamma release assays in tuberculosis contacts: is there a window period? DO - 10.1183/09031936.00030610 T2 - EUROPEAN RESPIRATORY JOURNAL M2 - 215 VL - 37 ER -