title: Repeated immunization of rabbits with sheep red blood cells. I. Influence of the time of administration of the second dose of antigen on development of PFC-direct and PFC-indirect.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D004912:Erythrocytes / Q000276:immunology*; D005260:Female; D006462:Hemolytic Plaque Technique; D007114:Immunization; D007117:Immunization, Secondary; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D011817:Rabbits; D012756:Sheep; D013997:Time Factors
chemical_list: D000906:Antibodies; D007074:Immunoglobulin G; D007075:Immunoglobulin M