title: Prevalence of abnormal protease inhibitor phenotypes in patients with chronic obstructive lung disease.
mesh_terms: D000367:Age Factors; D001991:Bronchitis / Q000235:genetics; D006801:Humans; D008019:Life Style; D008173:Lung Diseases, Obstructive / Q000235:genetics*; D008661:Metabolism, Inborn Errors; D010641:Phenotype; D011480:Protease Inhibitors; D011656:Pulmonary Emphysema / Q000235:genetics; D012907:Smoking; D014361:Trypsin Inhibitors
chemical_list: D011480:Protease Inhibitors; D014361:Trypsin Inhibitors