Change in FEV 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; E, enrolment; FEV, forced expiratory volume in 1 s; pMDI, pressurised metered-dose inhaler; R, randomisation; W, wee