Pathological changes and vitamin B12 metabolism in sheep parasitised by Haemonchus contortus, Ostertagia spp. and Trichostrongylus colubriformis.
D000818:Animals; D003035:Cobalt / Q000032:analysis; D008099:Liver / Q000032:analysis; D012756:Sheep; D012757:Sheep Diseases / Q000378:metabolism* / Q000473:pathology; D014252:Trichostrongyloidiasis / Q000378:metabolism* / Q000473:pathology / Q000662:veterinary; D014805:Vitamin B 12 / Q000097:blood*
D003035:Cobalt; D014805:Vitamin B 12