title: Toxicity of endotoxin from Fusobacterium necrophorum strains to chick embryos.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D004731:Endotoxins / Q000633:toxicity*; D004926:Escherichia coli / Q000276:immunology; D005675:Fusobacterium necrophorum / Q000276:immunology*
chemical_list: D004731:Endotoxins