title: Aging and the respiratory system.
mesh_terms: D000208:Acute Disease; D000368:Aged; D000375:Aging; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000995:Antitubercular Agents / Q000627:therapeutic use; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy / Q000503:physiopathology / Q000628:therapy; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy; D026741:Physical Therapy Modalities; D011014:Pneumonia / Q000175:diagnosis / Q000188:drug therapy; D011015:Pneumonia, Aspiration / Q000175:diagnosis; D012131:Respiratory Insufficiency / Q000209:etiology / Q000628:therapy; D012140:Respiratory Tract Diseases / Q000503:physiopathology; D012141:Respiratory Tract Infections / Q000188:drug therapy; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000188:drug therapy; D014882:Water-Electrolyte Balance
chemical_list: D000900:Anti-Bacterial Agents; D000995:Antitubercular Agents; D001993:Bronchodilator Agents