Study of a new sustained-release antitussive preparation (carbetapentane).
D000996:Antitussive Agents; D003371:Cough / Q000628:therapy*; D003517:Cyclopentanes; D003692:Delayed-Action Preparations
D000996:Antitussive Agents; D003517:Cyclopentanes; D003692:Delayed-Action Preparations; C018861:carbetapentane
COUGH/therapy