| 110978-4 | Intrinsic factor Ab |
| 11564-2 | Intrinsic factor Ab |
| 24383-2 | Intrinsic factor Ab (qualitative, immunoassay) |
| 30530-0 | Intrinsic factor Ab (qualitative) |
| 5233-2 | Intrinsic factor Ab (qualitative, radioimmunoassay (ria)) |
| 56539-0 | Intrinsic factor Ab (immunoassay) |
| 82419-3 | Intrinsic factor Ab (qualitative, immunoblot) |
| 89508-6 | Intrinsic factor Ab (qualitative, line blot) |