title: [Effects of various expectorants on sputum viscoelasticity in vivo (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D004548:Elasticity; D005100:Expectorants / Q000494:pharmacology* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D013183:Sputum / Q000187:drug effects*; D014783:Viscosity
chemical_list: D005100:Expectorants