Studies on rickettsial toxin simplified potency-test of typhus vaccine in mice by direct challenge of the toxin.
KITAOKA
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SHISHIDO
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D000818:Animals; D051379:Mice; D012281:Rickettsia; D012290:Rickettsial Vaccines; D014118:Toxins, Biological; D014438:Typhus, Epidemic Louse-Borne
D012290:Rickettsial Vaccines; D014118:Toxins, Biological; C028280:typhus vaccine