title: Germinal centers and the B-cell system: B cell differentiation in rabbit appendix germinal centers.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001065:Appendix / Q000166:cytology*; D001402:B-Lymphocytes / Q000166:cytology*; D002454:Cell Differentiation; D011817:Rabbits; D013154:Spleen / Q000166:cytology; D014965:X-Rays