TY - GEN AU - Takizawa,Masahiro AU - Sugane,Kazuo AU - Agematsu,Kazunaga TI - Role of tonsillar IgD+CD27+ memory B cells in humoral immunity against pneumococcal infection SN - 0198-8859 PY - 2007///0202 KW - Adolescent KW - Adult KW - Antibody Affinity KW - immunology KW - Antibody Formation KW - B-Lymphocytes KW - Female KW - Humans KW - Immunoglobulin D KW - biosynthesis KW - Immunoglobulin M KW - Immunologic Memory KW - Male KW - Middle Aged KW - Palatine Tonsil KW - Pneumococcal Infections KW - Somatic Hypermutation, Immunoglobulin KW - Tumor Necrosis Factor Receptor Superfamily, Member 7 N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.humimm.2006.10.008 ER -