by CRISAFULLI, E, GORGONE, P, OLIVIERI, D, FABBRI, L. M, CLINI, E. M, VAGAGGINI, B, PAGANI, M, ROSSI, G, COSTA, F, GUARRIELLO, V, PAGGIARO, P, CHETTA, A, DE BLASIO, F
Published in The European respiratory journal (01.11.2010)