title: [Trends in modern COPD therapy].
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use*; D019468:Disease Management; D004359:Drug Therapy, Combination; D006801:Humans; D010353:Patient Education as Topic; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy / Q000191:economics / Q000451:nursing*; D016896:Treatment Outcome
chemical_list: D000305:Adrenal Cortex Hormones; D000318:Adrenergic beta-Agonists