title: Chemical analysis of lethal fragments for chick embryos of Salmonella typhosa endotoxin.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002849:Chromatography, Gas; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D004731:Endotoxins / Q000032:analysis* / Q000633:toxicity; D005227:Fatty Acids / Q000032:analysis; D008055:Lipids / Q000032:analysis; D012485:Salmonella typhi
chemical_list: D004731:Endotoxins; D005227:Fatty Acids; D008055:Lipids