title: Libexin combinatum in the treatment of patients suffering from chronic respiratory tract diseases.
mesh_terms: D000293:Adolescent; D000328:Adult; D000996:Antitussive Agents / Q000627:therapeutic use*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010069:Oxadiazoles / Q000627:therapeutic use*; D010880:Piperidines / Q000627:therapeutic use*; D012140:Respiratory Tract Diseases / Q000188:drug therapy*
chemical_list: D000996:Antitussive Agents; D010069:Oxadiazoles; D010880:Piperidines; C008277:libexin