title: The role of B cells in acute graft-versus-host disease.
authors.affiliation: Department of Hematology, Catholic Blood and Marrow Transplantation Center, College of Medicine, The Catholic University of Korea, 505 Banpo-dong, Seocho-gu, Seoul 137-701, Korea.
authors.forename: Byung-Sik
authors.initials: BS
authors.lastname: Cho
authors.forename: Nak-Gyun
authors.initials: NG
authors.lastname: Chung