A prospective, observational cohort study of the seasonal dynamics of airway pathogens in the aetiology of exacerbations in COPD.
Tom M A WilkinsonEmmanuel ArisSimon BourneStuart C ClarkeMathieu PeetersThierry G PascalSonia SchoonbroodtAndrew C TuckViktoriya KimKristoffer K OstridgeKarl J StaplesNicholas WilliamsAnthony WilliamsStephen WoottonJeanne-Marie Devasternull nullPublished in: Thorax (2017)
Results, NCT01360398.