title: Net histocompatibility ratios (NHR) for clinical transplantation.
mesh_terms: D006648:Histocompatibility; D006650:Histocompatibility Testing; D006801:Humans; D016030:Kidney Transplantation; D008722:Methods; D013997:Time Factors; D014181:Transplantation Immunology; D014184:Transplantation, Homologous