title: Plague immunization. 3. Serologic response to multiple inoculations of vaccine.
mesh_terms: D000017:ABO Blood-Group System; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D003168:Complement Fixation Tests; D006386:Hemagglutination Tests; D006801:Humans; D007114:Immunization; D007115:Immunization Schedule; D051379:Mice; D010930:Plague / Q000517:prevention & control*
chemical_list: D000017:ABO Blood-Group System; D000907:Antibodies, Bacterial