AB038. Pragmatic trial comparing continuing Seretide^® MDI with changing to Flutiform^® in asthma

Anu Kemppinen, Elizabeth Gardener, Vicky Thomas, Priyanka Raju, Christina Callan, Andrew McLoughlin, Vanessa Woodhead, Adam Brady, Elizabeth F. Juniper, Peter J. Barnes, Omar S. Usmani, David Price