Nematodiasis in cattle. Importance, species involved, immunity, and resistance.
D000018:Abomasum / Q000469:parasitology; D000818:Animals; D002170:Canada; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000276:immunology / Q000469:parasitology*; D003238:Connective Tissue / Q000469:parasitology; D005123:Eye / Q000469:parasitology; D005260:Female; D007108:Immune Tolerance; D007420:Intestine, Large / Q000469:parasitology; D007421:Intestine, Small / Q000469:parasitology; D008168:Lung / Q000469:parasitology; D009348:Nematoda / Q000254:growth & development / Q000276:immunology; D009349:Nematode Infections / Q000453:epidemiology / Q000276:immunology / Q000469:parasitology / Q000662:veterinary*; D014481:United States