title: Repeated immunization of rabbits with sheep red blood cells. 3. PFC-direct and PFC-indirect in the blood and spleen after single and repeated immunization.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells / Q000187:drug effects*; D000941:Antigens / Q000008:administration & dosage*; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006462:Hemolytic Plaque Technique; D007114:Immunization; D007074:Immunoglobulin G / Q000096:biosynthesis; D007075:Immunoglobulin M / Q000096:biosynthesis; D007962:Leukocytes / Q000276:immunology; D008297:Male; D011817:Rabbits; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000276:immunology; D013997:Time Factors
chemical_list: D000941:Antigens; D007074:Immunoglobulin G; D007075:Immunoglobulin M