CLINICAL TRIAL ON THE ANTITUSSIVE EFFECT OF A TRITERPENOID LIQUORICE DERIVATIVE.
D000975:Antioxidants; D000996:Antitussive Agents; D035843:Biomedical Research; D001991:Bronchitis; D003061:Codeine; D004358:Drug Therapy; D004791:Enzyme Inhibitors; D006035:Glycyrrhiza; D010919:Placebos; D014116:Toxicology
D000975:Antioxidants; D000996:Antitussive Agents; D004791:Enzyme Inhibitors; D010919:Placebos; D003061:Codeine
ANTITUSSIVE AGENTS; BRONCHITIS; CLINICAL RESEARCH; CODEINE; DRUG THERAPY; GLYCYRRHIZA; PLACEBOS; TOXICOLOGIC REPORT