[Skin test with Salmonella typhosa endotoxin as an index of immunity to typhoid infection].
D004731:Endotoxins; D012485:Salmonella typhi; D012882:Skin Tests; D014435:Typhoid Fever / Q000276:immunology*
D004731:Endotoxins
TYPHOID FEVER/immunology
Kozhnaia proba s briushnotifoznym endotoksinom kak pokazatel' sostoianiia immuniteta k briushnotifoznoi infektsii.