title: Reimmunization and splenic autotransplantation: a long-term study of immunologic response and survival following pneumococcal challenge.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001428:Bacterial Vaccines / Q000008:administration & dosage*; D007116:Immunization, Passive; D008297:Male; D051381:Rats; D013154:Spleen / Q000637:transplantation*; D013296:Streptococcus pneumoniae; D014182:Transplantation, Autologous
chemical_list: D001428:Bacterial Vaccines