title: Chronic persistent cough in the adult.
mesh_terms: D000328:Adult; D000368:Aged; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D002908:Chronic Disease; D003371:Cough / Q000188:drug therapy* / Q000209:etiology; D005260:Female; D006801:Humans; D008875:Middle Aged; D012140:Respiratory Tract Diseases / Q000150:complications
chemical_list: D001993:Bronchodilator Agents