SEROLOGIC STUDIES OF PRIMARY EPIDEMIC TYPHUS AND RECRUDESCENT TYPHUS (BRILL-ZINSSER DISEASE). I. DIFFERENCES IN COMPLEMENT-FIXING ANTIBODIES: HIGH ANTIGEN REQUIREMENT AND HEAT LABILITY.
D000486:Allergy and Immunology; D000906:Antibodies; D000941:Antigens; D003168:Complement Fixation Tests; D006384:Hemagglutination; D006386:Hemagglutination Tests; D006358:Hot Temperature; D006801:Humans; D014438:Typhus, Epidemic Louse-Borne
D000906:Antibodies; D000941:Antigens
ANTIBODIES; COMPLEMENT FIXATION TESTS; HEMAGGLUTINATION; IMMUNOLOGY; TYPHUS