title: Plasmodium berghei: immunization of rats with antigens from a population of free parasites rich in merozoites.
mesh_terms: D000276:Adjuvants, Immunologic / Q000494:pharmacology; D000367:Age Factors; D000818:Animals; D000917:Antibody Formation; D000941:Antigens / Q000008:administration & dosage; D001769:Blood / Q000469:parasitology; D004306:Dose-Response Relationship, Immunologic; D004912:Erythrocytes / Q000469:parasitology; D005069:Evaluation Studies as Topic; D007114:Immunization / Q000379:methods*; D008288:Malaria / Q000276:immunology / Q000517:prevention & control*; D008297:Male; D010962:Plasmodium berghei / Q000276:immunology* / Q000302:isolation & purification; D051381:Rats; D013010:Sonication
chemical_list: D000276:Adjuvants, Immunologic; D000941:Antigens