00484nas a2200193   4500000000100000008004100001100001700042700001300059700001600072700001400088700001500102700001500117700001600132700001600148245009600164300000800260490000800268022001400276       2018                            d1 aO. Oshagbemi1 aS. Keene1 aJ. Driessen1 aR. Jordan1 aE. Wouters1 aA. de Boer1 aF. de Vries1 aF. Franssen00aTrends in moderate and severe exacerbations among COPD patients in the UK from 2005 to 2013  a1-60 v144  a0954-6111