title: Pathological changes of spontaneous dual infection of tuberculosis and paratuberculosis in beef cattle.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D005260:Female; D008198:Lymph Nodes / Q000473:pathology; D009928:Organ Specificity; D010283:Paratuberculosis / Q000473:pathology*; D014380:Tuberculosis, Bovine / Q000473:pathology*