Where used:
| Data Set | National Renal Data Set - Renal Care | references in description BLOOD UREA CONCENTRATION | 
| Data Element | BLOOD UREA CONCENTRATION | references in description BLOOD UREA CONCENTRATION | 
| Data Set | National Renal Data Set - Renal Care | references in description BLOOD UREA CONCENTRATION | 
| Data Element | BLOOD UREA CONCENTRATION | references in description BLOOD UREA CONCENTRATION |