Verberne, A.A.

study treatment group salmeterol beclomethasone fev 1 patient asthma children inhaled period airway inhaled corticosteroid symptom effect bdp 400 salm airway responsiveness inhaled corticosteroids difference salbutamol methacholine corticosteroid change hospital function treatment period measurement pd 20 methacholine responsiveness respir treatment groups pd 20 growth bdp 400 group bdp 400 groups figure value asthmatic corticosteroids improvement bdp 800 group baseline inhalation kerrebijn number comparison evening asthmatic children morning medication run-in period visit verberne height analysis van essen-zandvliet salmeterol group salmeterol 50 g study medication run-in result beclomethasone 200 g level beclomethasone group airway caliber childhood course rescue salbutamol lung function measurements beclomethasone 400 g increase clinic center medicine lung function essen-zandvliet method postbronchodilator study period 400 g beclomethasone