00458nas a2200181   4500000000100000000000100001008004100002653002200043653002300065100001400088700001700102700001300119700001400132700001300146245008800159250001500247020001400262       2022                            d10aCOPD epidemiology10aCOPD exacerbations1 aA. Lenoir1 aH. Whittaker1 aA. Gayle1 aD. Jarvis1 aJ. Quint00aMortality in non-exacerbating COPD: a longitudinal analysis of UK primary care data  a2022/11/25  a0040-6376