Transplantation--challenges for the future may be more philosophical than biological.
Surgical Research Laboratory, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts 02115.
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Tilney
D002908:Chronic Disease; D006084:Graft Rejection / Q000276:immunology; D006801:Humans; D007165:Immunosuppression Therapy; D014181:Transplantation Immunology / Q000276:immunology*