Making COPD a treatable disease—An integrated care perspective - van Schayck, C.P.; Bindels, P.J.E.; Decramer, M.; Dekhuijzen, P.N.R.; Kerstjens, H.A.M.; Muris, J.W.M.; Asijee, G.M.; Spreeuwenberg, C. (Respiratory Medicine: COPD Update, 2007)