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