title: Susceptibility to exacerbation in COPD.
authors.forename: Richard K
authors.initials: RK
authors.lastname: Albert
mesh_terms: D000280:Administration, Inhalation; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use; D004198:Disease Susceptibility; D005938:Glucocorticoids / Q000627:therapeutic use; D006801:Humans; D010641:Phenotype; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*; D012107:Research Design; D055502:Secondary Prevention
chemical_list: D000318:Adrenergic beta-Agonists; D005938:Glucocorticoids