title: A familial incidence of structurally restricted antibodies to pneumococcal polysaccharides.
mesh_terms: D000042:Absorption; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D000917:Antibody Formation; D001428:Bacterial Vaccines; D002482:Cellulose; D004586:Electrophoresis; D007106:Immune Sera; D005779:Immunodiffusion; D007125:Immunogenetics; D007074:Immunoglobulin G / Q000032:analysis; D007525:Isoelectric Focusing; D010375:Pedigree; D011135:Polysaccharides, Bacterial; D011233:Precipitin Tests; D011817:Rabbits; D013296:Streptococcus pneumoniae / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D001428:Bacterial Vaccines; D007106:Immune Sera; D007074:Immunoglobulin G; D011135:Polysaccharides, Bacterial; D002482:Cellulose