Some biological differences between thymocytes and lymphoid cells.
D000818:Animals; D001853:Bone Marrow; D001854:Bone Marrow Cells; D006086:Graft vs Host Disease / Q000209:etiology; D007108:Immune Tolerance; D008221:Lymphoid Tissue; D051379:Mice; D013950:Thymus Gland / Q000166:cytology*