title: Influence on immunological memory by specific antibodies given at various times after primary immunization.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D004912:Erythrocytes; D005260:Female; D005856:Germ-Free Life; D006386:Hemagglutination Tests; D007106:Immune Sera / Q000008:administration & dosage*; D007114:Immunization; D007117:Immunization, Secondary; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007156:Immunologic Memory; D007165:Immunosuppression Therapy; D051379:Mice; D008815:Mice, Inbred Strains; D012756:Sheep; D013997:Time Factors
chemical_list: D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M