Management of tracheobronchial secretions.
D000996:Antitussive Agents / Q000627:therapeutic use*; D001980:Bronchi / Q000503:physiopathology*; D003371:Cough / Q000188:drug therapy* / Q000503:physiopathology*; D005100:Expectorants / Q000627:therapeutic use*; D006801:Humans; D014132:Trachea / Q000503:physiopathology*
D000996:Antitussive Agents; D005100:Expectorants