Where used:
| Data Set | National Renal Data Set - Transplant | references in description ALLELE DRB4 DONOR |
| Data Element | ALLELE DRB4 DONOR | references in description ALLELE DRB4 DONOR |
| Data Set | National Renal Data Set - Transplant | references in description ALLELE DRB4 DONOR |
| Data Element | ALLELE DRB4 DONOR | references in description ALLELE DRB4 DONOR |