Predictors of reversible airway obstruction with omalizumab in severe asthma: a real-life study oleh Paolo Solidoro, Filippo Patrucco, Francesca de Blasio, Luisa Brussino, Michela Bellocchia, Davide Dassetto, Emanuele Pivetta, Annamaria Riccio, Enrico Heffler, Walter Canonica, Giovanni Rolla, Caterina Bucca