title: [CLINICAL TRIALS OF AN ANTITUSSIVE PREPARATION WITH PROLONGED ACTION].
mesh_terms: D018926:Anti-Allergic Agents; D000996:Antitussive Agents; D035843:Biomedical Research; D003061:Codeine; D003692:Delayed-Action Preparations; D004358:Drug Therapy; D006634:Histamine H1 Antagonists; D014116:Toxicology
chemical_list: D018926:Anti-Allergic Agents; D000996:Antitussive Agents; D003692:Delayed-Action Preparations; D006634:Histamine H1 Antagonists; D003061:Codeine
keywords: ANTIHISTAMINICS; ANTITUSSIVE AGENTS; CLINICAL RESEARCH; CODEINE; DELAYED-ACTION PREPARATIONS; DRUG THERAPY; TOXICOLOGIC REPORT
vernacular_title: ESSAIS CLINIQUES D'UNE PR'EPARATION ANTI-TUSSIVE 'A ACTION PROLONG'EE.