Rapid effects of extrafine beclomethasone dipropionate/formoterol fixed combination inhaler on airway inflammation and bronchoconstriction in asthma: a randomised controlled trial
B. O'connor, Sara Collarini, G. Poli, C. Brindicci, M. Spínola, D. Acerbi, P. Barnes, B. Leaker
BMC Pulmonary Medicine