title: RESISTANCE TO A CHALLENGE INFECTION WITH HAEMONCHUS CONTORTUS CONFERRED BY PREVIOUS EXPERIENCE OF IMMATURE STAGES ONLY.
mesh_terms: D000818:Animals; D006189:Haemonchus; D007109:Immunity; D009349:Nematode Infections; D010600:Pharmacology; D012106:Research; D012756:Sheep; D034561:Sheep, Domestic; D013827:Thiabendazole; D014251:Trichostrongyloidea
chemical_list: D013827:Thiabendazole
keywords: EXPERIMENTAL LAB STUDY; IMMUNITY; NEMATODE INFECTIONS; PHARMACOLOGY; SHEEP; THIABENDAZOLE; TRICHOSTRONGYLOIDEA