title: The presence in the regional lymph node of mice of spleen cells injected in to the footpad.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002859:Chromium Isotopes; D006614:Hindlimb; D008198:Lymph Nodes / Q000276:immunology*; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D011874:Radiometry; D013154:Spleen / Q000166:cytology / Q000276:immunology*
chemical_list: D002859:Chromium Isotopes