[Homologous transplantation and formation of secondary nodules in the host thymus].
D000818:Animals; D008198:Lymph Nodes / Q000637:transplantation*; D051379:Mice; D051381:Rats; D013950:Thymus Gland / Q000276:immunology* / Q000473:pathology; D014181:Transplantation Immunology; D014184:Transplantation, Homologous