title: Survival of unmodified spleen allografts in rats.
mesh_terms: D000818:Animals; D006084:Graft Rejection; D006648:Histocompatibility; D051381:Rats; D011919:Rats, Inbred Strains; D016038:Skin Transplantation; D013154:Spleen / Q000637:transplantation*; D013997:Time Factors; D014181:Transplantation Immunology; D014184:Transplantation, Homologous