title: Chronic lung diseases in SPF rats.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D001424:Bacterial Infections / Q000150:complications; D002908:Chronic Disease; D006339:Heart Rate; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis; D008171:Lung Diseases / Q000209:etiology* / Q000382:microbiology / Q000503:physiopathology; D011656:Pulmonary Emphysema / Q000209:etiology; D051381:Rats; D011919:Rats, Inbred Strains; D012129:Respiratory Function Tests
chemical_list: D006454:Hemoglobins