Immunity in foot-rot infection.
D000818:Animals; D000942:Antigens, Bacterial; D005535:Foot Rot / Q000276:immunology*; D005673:Fusobacterium / Q000276:immunology; D008213:Lymphocyte Activation; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*
D000942:Antigens, Bacterial