title: Double labelling of endotoxin with chromium and tritium: an interim report.
mesh_terms: D000818:Animals; D002860:Chromium Radioisotopes; D004731:Endotoxins; D007553:Isotope Labeling; D051381:Rats; D014316:Tritium
chemical_list: D002860:Chromium Radioisotopes; D004731:Endotoxins; D014316:Tritium