title: Development of a canine model of experimental emphysema by intratracheal instillation of elastase.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004285:Dogs; D008168:Lung / Q000473:pathology; D008297:Male; D010196:Pancreatic Elastase / Q000008:administration & dosage*; D011656:Pulmonary Emphysema / Q000209:etiology* / Q000473:pathology; D014132:Trachea
chemical_list: D010196:Pancreatic Elastase