Studies in Scottish hill sheep. I. Changes in the susceptibility of the breeding ewe to Ostertagia spp.
D000818:Animals; D001947:Breeding; D005260:Female; D007774:Lactation; D010029:Ostertagiasis / Q000188:drug therapy / Q000276:immunology / Q000469:parasitology / Q000662:veterinary*; D011247:Pregnancy; D012606:Scotland; D012621:Seasons; D012756:Sheep; D012757:Sheep Diseases / Q000188:drug therapy / Q000276:immunology* / Q000469:parasitology; D013827:Thiabendazole / Q000627:therapeutic use; D014252:Trichostrongyloidiasis / Q000662:veterinary*
D013827:Thiabendazole