title: Similarities and discrepancies between exacerbations of asthma and chronic obstructive pulmonary disease.
mesh_terms: D018927:Anti-Asthmatic Agents / Q000627:therapeutic use*; D001249:Asthma / Q000145:classification / Q000188:drug therapy / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000145:classification / Q000188:drug therapy / Q000473:pathology / Q000503:physiopathology*