1. Inhalation delivery of asthma drugs;Matthys;Lung,1990
2. Aerosol treatment of young children;Bisgaard;Eur Respir Rev,1994
3. Inhaler use in children with asthma;Pedersen;Danish Med Bull,1987
4. Decreased adrenocortical suppression utilizing the Nebuhaler for inhalation of steroid aerosols;Prahl;Clin Allergy,1987
5. Morning serum cortisol concentrations after 2 mg inhaled beclomethasone dipropionate in normal subjects: effect of a 750 ml spacing device;Farrer;Thorax,1990