Age limit for the use of syngeneic donor kidneys in the rat.
D000367:Age Factors; D000375:Aging; D000818:Animals; D006648:Histocompatibility; D006801:Humans; D016030:Kidney Transplantation; D051381:Rats; D014181:Transplantation Immunology; D014184:Transplantation, Homologous