title: B cells: Mediators of central tolerance.
authors.forename: Olive
authors.initials: O
authors.lastname: Leavy
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000502:physiology*; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology*; D019013:CD40 Antigens / Q000378:metabolism*; D006801:Humans; D013950:Thymus Gland / Q000276:immunology*; D014157:Transcription Factors / Q000378:metabolism*
chemical_list: D019013:CD40 Antigens; D014157:Transcription Factors