[Controlled clinical experiments with new antitussive drugs. I. Methodological considerations and evaluation of the antitussive activity of medazonamide].
D000996:Antitussive Agents; D001991:Bronchitis; D005853:Geriatrics; D006801:Humans; D011724:Pyridazines
D000996:Antitussive Agents; D011724:Pyridazines; C048087:medazomide
ANTITUSSIVE AGENTS; BRONCHITIS; GERIATRICS