Where used:
| Data Set | National Renal Data Set - Renal Care | references in description GAMMA GLUTAMYL TRANSFERASE CONCENTRATION | 
| Data Element | GAMMA GLUTAMYL TRANSFERASE CONCENTRATION | references in description GAMMA GLUTAMYL TRANSFERASE CONCENTRATION | 
| Data Set | National Renal Data Set - Renal Care | references in description GAMMA GLUTAMYL TRANSFERASE CONCENTRATION | 
| Data Element | GAMMA GLUTAMYL TRANSFERASE CONCENTRATION | references in description GAMMA GLUTAMYL TRANSFERASE CONCENTRATION |