title: Worm burdens, acquired resistance and live weight gains in lambs during prolonged daily infections with Trichostrongylus colubriformis (Giles, 1892) Loos, 1905.
mesh_terms: D000818:Animals; D001835:Body Weight; D005243:Feces / Q000469:parasitology; D005260:Female; D008297:Male; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology / Q000469:parasitology; D013997:Time Factors; D014252:Trichostrongyloidiasis / Q000276:immunology / Q000469:parasitology / Q000662:veterinary*