[Clinical activity of a new antitussive agent in the filed of geriatrics (sequential clinical test)].
D000368:Aged; D000996:Antitussive Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D001577:Benzophenones / Q000008:administration & dosage / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos
D000996:Antitussive Agents; D001577:Benzophenones; D010919:Placebos
Attività clinica in campo geriatrico di un nuovo farmaco antitussigeno (sequential clinical test)