title: A morphologic study of the terminal events of primary antibody response.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002454:Cell Differentiation; D002462:Cell Membrane; D002467:Cell Nucleus; D007114:Immunization; D008214:Lymphocytes / Q000166:cytology* / Q000276:immunology; D008297:Male; D008854:Microscopy, Electron; D051381:Rats; D012486:Salmonella typhimurium; D013154:Spleen / Q000166:cytology* / Q000276:immunology