| Completed | 3 | 72 | Europe | Budesonide/Formoterol Easyhaler 320/9 ug/inhalation 4 inh, Budesonide/Formoterol Easyhaler 320/9 ug/inhalation 1 inh, Symbicort Turbuhaler 320/9 ug/inhalation 4 inh, Symbicort Turbuhaler 320/9 ug/inhalation 1inh, Placebo Symbicort Turbuhaler 320/9 ug/inhalation 4 inh, Placebo Budesonide/Formoterol Easyhaler 320/9 ug/inhalation 4 inh, Placebo Budesonide/Formoterol Easyhaler 320/9 ug/inhalation 1 inh, Placebo Symbicort Turbuhaler 320/9 ug/inhalation 1 inh | Orion Corporation, Orion Pharma | Asthma | 06/15 | 06/15 | | |