Viscometric and chemical characterization of sputum from patients with chronic obstructive lung disease.
D002241:Carbohydrates / Q000032:analysis; D002908:Chronic Disease; D004586:Electrophoresis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008173:Lung Diseases, Obstructive / Q000378:metabolism*; D046911:Macromolecular Substances; D011506:Proteins / Q000032:analysis; D012794:Sialic Acids / Q000032:analysis; D013183:Sputum / Q000032:analysis*; D014783:Viscosity
D002241:Carbohydrates; D046911:Macromolecular Substances; D011506:Proteins; D012794:Sialic Acids