"dry cough" . "ENT" . . . "Cough" . . . . . . . "productive cough" . . . . . . . . . . . "cough reliever" . . "17149" . . . "persistent cough" . . . "Cough#Classification" . . . "R05." . . . . . "coughing" . . . "coughing." . . . "1048560" . . "Cough" . . . . . . . . "D003371" . . . . "casting" . . "cough" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "786.2" . . "003072" . . . . .