Experimental emphysema.
D000375:Aging; D000818:Animals; D002245:Carbon Dioxide / Q000097:blood; D006224:Cricetinae; D004195:Disease Models, Animal; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007267:Injections; D008168:Lung / Q000503:physiopathology; D010196:Pancreatic Elastase / Q000008:administration & dosage / Q000009:adverse effects; D011656:Pulmonary Emphysema / Q000209:etiology* / Q000503:physiopathology; D012119:Respiration; D013552:Swine; D014132:Trachea
D002245:Carbon Dioxide; D010196:Pancreatic Elastase