摘要
To the Editor:Graft versus host disease(GVHD)occurs when the immunocompetent cells from the donor mount an immune response against the tissues of the host[1].It is commonly seen in the patients who received hematopoietic stem cell transplantation(HSCT).GVHD is a rare but lethal complication in orthotopic liver
基金
supported by a grant from the National Natural Science Foundation of China(81771722)