title: Management of patients with COPD.
authors.forename: Andrew R L
authors.initials: AR
authors.lastname: Medford
mesh_terms: D005100:Expectorants / Q000627:therapeutic use*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D005100:Expectorants