A Case of Steroid Refractory Acute GVHD Treated with IL-2 & TNF-α Blocker in a Myelodysplastic Syndrome Patient who Underwent Unrelated Allogeneic Stem Cell TransplantationHak Hyun Lee, Chan Keum Park, Chi Un Choi et al.|The Korean Journal of Hematology|2006Cited by 0