Infectious necrotic hepatitis (black disease) among Sudanese sheep.
D000818:Animals; D006520:Hepatitis, Animal / Q000453:epidemiology / Q000473:pathology*; D008099:Liver / Q000473:pathology; D009336:Necrosis; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology / Q000473:pathology*; D013397:Sudan