title: Enzymatic production of experimental emphysema in the dog. Route of exposure.
mesh_terms: D000336:Aerosols; D000818:Animals; D004195:Disease Models, Animal; D004285:Dogs; D010450:Endopeptidases / Q000008:administration & dosage*; D007269:Injections, Intra-Arterial; D007275:Injections, Intravenous; D007442:Intubation, Intratracheal; D007962:Leukocytes / Q000201:enzymology*; D008168:Lung / Q000473:pathology; D003012:Microbial Collagenase / Q000008:administration & dosage; D010196:Pancreatic Elastase / Q000008:administration & dosage; D010206:Papain / Q000008:administration & dosage; D011651:Pulmonary Artery; D011656:Pulmonary Emphysema / Q000201:enzymology* / Q000473:pathology; D014357:Trypsin / Q000008:administration & dosage
chemical_list: D000336:Aerosols; D010450:Endopeptidases; D010196:Pancreatic Elastase; D014357:Trypsin; D010206:Papain; D003012:Microbial Collagenase