Particularly for China, where RhD-negative red cell units are a scarce resource and the DEL phenotype is prevalent, we propose that red cell units from blood donors with anyDELallele may be labelled DEL positive, but not RhD-positive. The red cell genotyping for RhD-negative donors needs t...
Why can't type B blood be given to a patient with type A blood? Why doesn't a transfusion reaction occur the first time an Rh-negative patient is exposed to Rh-positive blood? What are the blood types of the ABO blood system? When red blood corpuscles containing bo...