Chimerism and tolerance without GVHD or engraftment syndrome in HLA-mismatched combined kidney and hematopoietic stem cell transplantation3 z3 ~0 L9 \6 a2 H9 _ http://www.ncbi.nlm.nih.gov/pubmed/22399264 4 B2 s. T3 m" G+ M# G0 \; OThe quest for transplantation tolerance: have we finally sipped from the cup? 1 e9 Q7 h/ j$ }$ Z) k M4 shttp://www.ncbi.nlm.nih.gov/pubmed/22399262