PD49 ‐ Induced sputum versus exhaled nitric oxide for the evaluation of airway inflammation in allergic pediatric asthma patients treated with omalizumab. (28th February 2014) - Vilella, Mireia; Bosque, Montserrat; Trujillo, Juan; Domingo, Xavier; Guijarro, Elisabet; Asensio, Òscar; Valdesoiro, Laura; Larramona, Helena; Maestro, Alba; Domingo, Christian