Pharmacological treatment of severe, therapy-resistant asthma in children: what can we learn from where?
A. Bush, S. Pedersen, G. Hedlin, E. Baraldi, A. Barbato, F. de Benedictis, K.C. Lødrup Carlsen, J. de Jongste, G. Piacentini
European Respiratory Journal Oct 2011, 38 (4) 947-958; DOI: 10.1183/09031936.00030711