THE PHYSIOLOGICAL ROLE OF TONSILS, ADENOIDS AND APPENDIX IN IMMUNITY.
D000234:Adenoids; D001065:Appendix; D006801:Humans; D007109:Immunity; D008221:Lymphoid Tissue; D014066:Palatine Tonsil; D010827:Physiology
ADENOIDS; APPENDIX; IMMUNITY; LYMPHOID TISSUE; PHYSIOLOGY; TONSIL