title: Haemonchus contortus: somatic and metabolic antigens of third and fourth larval and adult stages.
mesh_terms: D000941:Antigens / Q000032:analysis*; D005779:Immunodiffusion; D008675:Metamorphosis, Biological; D014251:Trichostrongyloidea / Q000254:growth & development*; D014252:Trichostrongyloidiasis / Q000276:immunology*
chemical_list: D000941:Antigens