KDIGO 2012 guidelines (KDIGO 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease) cover the field of definition, classification and management

Rh blood group (RHD) is a polymorphic system with significant issues in blood transfusion. This holds especially true for Rhesus D antigen. Serologic RhD typing

The identification of D variants is important in transfusion medicine and pregnancy because patients with D variants are in danger of immunization by RhD-positive blood