title: Relationship of germinal centers in lymphoid tissue to immunologic memory. V. The effect of prednisolone administered after the peak of the primary response.
mesh_terms: D000535:Aluminum; D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D000941:Antigens; D006386:Hemagglutination Tests; D007114:Immunization; D007117:Immunization, Secondary; D008198:Lymph Nodes / Q000166:cytology / Q000276:immunology*; D011239:Prednisolone / Q000494:pharmacology*; D011817:Rabbits; D013154:Spleen / Q000166:cytology / Q000276:immunology; D005719:gamma-Globulins
chemical_list: D000941:Antigens; D005719:gamma-Globulins; D011239:Prednisolone; D000535:Aluminum