The phenomenon of adaptation: graft or host?
D000220:Adaptation, Biological; D000818:Animals; D003315:Cornea / Q000276:immunology; D006084:Graft Rejection; D006648:Histocompatibility; D009333:Neck / Q000276:immunology; D051381:Rats; D011919:Rats, Inbred Strains; D013961:Thyroid Gland / Q000637:transplantation; D013974:Thyroxine / Q000097:blood; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
D013974:Thyroxine