title: Living to the limit: exercise for the chronic breathless patient.
mesh_terms: D001993:Bronchodilator Agents / Q000627:therapeutic use; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000534:rehabilitation*; D005082:Physical Exertion; D011788:Quality of Life; D012129:Respiratory Function Tests
chemical_list: D001993:Bronchodilator Agents