title: [The value of acetylcysteine in the collection of sputum].
mesh_terms: D000111:Acetylcysteine / Q000494:pharmacology*; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005100:Expectorants / Q000494:pharmacology; D006801:Humans; D008875:Middle Aged; D012636:Secretory Rate / Q000187:drug effects; D013183:Sputum / Q000166:cytology / Q000378:metabolism*
chemical_list: D005100:Expectorants; D000111:Acetylcysteine
vernacular_title: Vaerdien af acetylcystein ved ekspektoratopsamling.