Change in (A) total asthma symptoms and (B) reliever medication-free days following treatment with budesonide pMDI, budesonide/formoterol DPI or budesonide/formoterol pMDI

<p><b>Copyright information:</b></p><p>Taken from "Therapeutic comparison of a new budesonide/formoterol pMDI with budesonide pMDI and budesonide/formoterol DPI in asthma"</p><p></p><p>International Journal of Clinical Practice 2007;61(11):1874-1883.</p><p>Published online Jan 2007</p><p>PMCID:PMC2228375.</p><p>© 2007 The Authors Journal compilation © 2007 Blackwell Publishing Ltd</p> DPI, dry-powder inhaler; pMDI, pressurised metered-dose inhale