TY - RPRT TI - Donor-soluble histocompatibility antigen selectively potentiates suppressor elements while decreasing the frequency of alloantigen-specific T cytotoxic cells. AU - S M Stepkowski AU - R Ghobrial AU - B Wang AU - Y Ito AU - S Goto AU - T Hamashima AU - B D Kahan PY - 1993 UR - https://pubmed.ncbi.nlm.nih.gov/8212270/ ID - 8212270 ER -