title: [IS THE USE OF EXPECTORANTS STILL VALID?].
mesh_terms: D000996:Antitussive Agents; D004358:Drug Therapy; D005100:Expectorants; D006801:Humans
chemical_list: D000996:Antitussive Agents; D005100:Expectorants
keywords: ANTITUSSIVE AGENTS; DRUG THERAPY; EXPECTORANTS
vernacular_title: SIND DIE EXPEKTORANTIEN HEUTE NOCH AKTUELL?