Where used:
| Data Set | National Renal Data Set - Prescribed Items | references in description PRESCRIPTION DATE (AZATHIOPRINE) | 
| Data Element | PRESCRIPTION DATE (AZATHIOPRINE) | references in description PRESCRIPTION DATE (AZATHIOPRINE) | 
| Data Set | National Renal Data Set - Prescribed Items | references in description PRESCRIPTION DATE (AZATHIOPRINE) | 
| Data Element | PRESCRIPTION DATE (AZATHIOPRINE) | references in description PRESCRIPTION DATE (AZATHIOPRINE) |