TY - CONF AU - Rodríguez Núñez, Antonio PY - 2011 SN - 1529-7535 UR - http://hdl.handle.net/20.500.11940/6705 LA - eng TI - Elective non-invasive ventilation immediately after extubation in high-risk children: A Spanish-Portuguese multicenter study VL - 12 ER -