title: Biochemical characteristics of bronchial secretions in chronic obstructive pulmonary disease.
mesh_terms: D000111:Acetylcysteine; D001249:Asthma / Q000378:metabolism; D001987:Bronchiectasis / Q000378:metabolism; D001991:Bronchitis / Q000378:metabolism; D005591:Chemical Fractionation; D004247:DNA / Q000032:analysis; D005643:Fucose / Q000032:analysis; D006023:Glycoproteins / Q000032:analysis; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000378:metabolism*; D009438:Neuraminic Acids / Q000032:analysis; D011409:Propylene Glycols; D011656:Pulmonary Emphysema / Q000378:metabolism; D013183:Sputum / Q000032:analysis; D013492:Suppuration
chemical_list: D006023:Glycoproteins; D009438:Neuraminic Acids; D011409:Propylene Glycols; D005643:Fucose; D004247:DNA; D000111:Acetylcysteine