| Field identifier | DRB4 |
| Field description | HLA-DRB4 values |
| Element type | HLAType |
| Field type | hlaLocusDnaOnlyType |
| Required | No |
| Length | |
| Comment | Only DNA possible |
| Dictionary field | HLA-DRB4 (molecular) (HLA-DRB4 molecular result, values according to WHO nomenclature) |
| EMDIS fields related to dictionary field |
CB_DRB41 CB_DRB42 CB_MAT_DRB41 CB_MAT_DRB42 D_DRB41 D_DRB42 P_DRB41 P_DRB42 |