title: Positive crossmatch transplants--safe or not?
mesh_terms: D001402:B-Lymphocytes / Q000276:immunology; D003429:Cross Reactions; D003601:Cytotoxicity Tests, Immunologic; D006084:Graft Rejection; D006650:Histocompatibility Testing; D006801:Humans; D016030:Kidney Transplantation; D013601:T-Lymphocytes / Q000276:immunology