Studies on immunization against plague.  IV.  The method of the hemagglutination test and some observations on the antigen.
D000941:Antigens; D006386:Hemagglutination Tests; D007114:Immunization; D010930:Plague; D014611:Vaccination; D015010:Yersinia pestis
D000941:Antigens
PASTEURELLA PESTIS; PLAGUE