Both moderate and severe exacerbations accelerate physical activity decline in COPD patients.
Heleen DemeyerMarcos Costilla-FriasZafeiris LouvarisElena Gimeno-SantosMaggie TabbererRoberto A RabinovichCorina de JongMichael I PolkeyNicholas S HopkinsonNiklas KarlssonIgnasi SerraIoannis VogiatzisThierry TroostersJudith M Garcia-Aymerichnull nullPublished in: The European respiratory journal (2018)