Donor-specific tolerance by perioperative intrathymic injection of bone marrow cells in the rat cardiac allograft model:use of FK506 can shorten the necessary duration of pretransplant intrathymic conditioning .26 .刘敦贵,叶心国,陈知水,等.胸腺移植治疗神经系统免疫性疾病的研究.中华器官移植杂 ......