title: Familial variation of leukocyte lysosomal protease and serum   1 -antitrypsin as determinants in chronic obstructive pulmonary disease.
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004950:Esterases / Q000378:metabolism; D005260:Female; D005966:Glucuronidase / Q000378:metabolism; D006801:Humans; D007962:Leukocytes / Q000201:enzymology*; D008173:Lung Diseases, Obstructive / Q000201:enzymology* / Q000235:genetics; D008247:Lysosomes / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D010447:Peptide Hydrolases / Q000378:metabolism; D014357:Trypsin / Q000378:metabolism; D014361:Trypsin Inhibitors / Q000097:blood*
chemical_list: D014361:Trypsin Inhibitors; D004950:Esterases; D005966:Glucuronidase; D010447:Peptide Hydrolases; D014357:Trypsin