title: [Steps in the primary immune response in vivo. II. The requirement for preformed specific antibody (author's transl)].
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D000918:Antibody Specificity; D000941:Antigens / Q000008:administration & dosage*; D004912:Erythrocytes / Q000276:immunology; D007106:Immune Sera; D007263:Infusions, Parenteral; D008297:Male; D051379:Mice; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000166:cytology
chemical_list: D000906:Antibodies; D000941:Antigens; D007106:Immune Sera
vernacular_title: Untersuchungen über den Mechanismus der primären Immunantwort. II. Bedeutung spezifischer Antikörper für die Induktion der primären Immunreaktion.