Follicle-center-reactions: germinal centers or reaction centers?
D000818:Animals; D000917:Antibody Formation / Q000528:radiation effects; D001065:Appendix / Q000528:radiation effects; D001402:B-Lymphocytes / Q000528:radiation effects; D008221:Lymphoid Tissue / Q000528:radiation effects*; D011817:Rabbits; D011830:Radiation Effects; D013154:Spleen / Q000528:radiation effects; D013601:T-Lymphocytes / Q000528:radiation effects