Babu A, Khovanova N, Shaw O, Griffin S, Briggs D, Krishnan NS, Fletcher S, Imray C, Seitz A, Baker R, Wellberry-Smith M, Clarke B, Cullen K, Rees T, Edwards F, Burrows E, Howe L, Martin C, Dorling A, Zehnder D, Higgins RM, Mitchell DA, Daga S. C3d-positive donor-specific antibodies have a role in pretransplant risk stratification of cross-match-positive HLA-incompatible renal transplantation: United Kingdom multicentre study. Transpl Int. 2020 Sep;33(9):1128-1139. Epub 2020 Jun 25