title: Omasal impaction in a dairy cow.
mesh_terms: D000740:Anemia / Q000209:etiology / Q000662:veterinary*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D008107:Liver Diseases / Q000209:etiology / Q000662:veterinary*; D013272:Stomach Diseases / Q000150:complications / Q000473:pathology / Q000662:veterinary*