Where used:
| Class | SCREENING TEST | references in description OPPORTUNISTIC SCREENING TYPE |
| Class | SCREENING TEST INVITATION | references in description OPPORTUNISTIC SCREENING TYPE |
| Central Return Form | kc53 5 | references in description OPPORTUNISTIC SCREENING TYPE |
| Central Return Form | kc53 6 | references in description OPPORTUNISTIC SCREENING TYPE |
| Central Return Form | kc53 7 | references in description OPPORTUNISTIC SCREENING TYPE |
| Central Return Form | kc65 2 | references in description OPPORTUNISTIC SCREENING TYPE |