title: Recent advances in exacerbations of COPD.
authors.forename: Terence
authors.initials: T
authors.lastname: Seemungal
authors.forename: Annemarie
authors.initials: A
authors.lastname: Sykes
mesh_terms: D000208:Acute Disease; D002986:Clinical Trials as Topic; D004198:Disease Susceptibility; D005544:Forecasting; D006801:Humans; D018384:Oxidative Stress / Q000502:physiology; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy* / Q000209:etiology; D014777:Virus Diseases / Q000150:complications