title: Complement fixing antigens from Rickettsia quintana.
mesh_terms: D000941:Antigens / Q000032:analysis*; D003168:Complement Fixation Tests; D006358:Hot Temperature; D006801:Humans; D012281:Rickettsia / Q000276:immunology*; D012612:Scrub Typhus / Q000276:immunology; D014205:Trench Fever / Q000276:immunology*; D014438:Typhus, Epidemic Louse-Borne / Q000276:immunology; D014461:Ultracentrifugation; D014465:Ultrasonics
chemical_list: D000941:Antigens