title: To add, or not to add an inhaled corticosteroid in moderate COPD: that is the question.
authors.affiliation: Rome, Italy. Electronic address: mario.cazzola@uniroma2.it.
authors.forename: Mario
authors.initials: M
authors.lastname: Cazzola
authors.affiliation: Naples, Italy.
authors.forename: Maria Gabriella
authors.initials: MG
authors.lastname: Matera
mesh_terms: D000280:Administration, Inhalation; D000318:Adrenergic beta-Agonists / Q000008:administration & dosage*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D005541:Forced Expiratory Volume; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy*
chemical_list: D000318:Adrenergic beta-Agonists; D001993:Bronchodilator Agents; D005938:Glucocorticoids