| parent | Elements and Elemental Ions | LP31434-1 |
| child | Cobalt/Creatinine | LP285784-7 |
| child | Cobalt | Blood | Drug toxicology | LP388256-2 |
| child | Cobalt | Body fluid | Drug toxicology | LP388257-0 |
| child | Cobalt | Cerebral spinal fluid | Drug toxicology | LP388258-8 |
| child | Cobalt | Hair | Drug toxicology | LP388259-6 |
| child | Cobalt | Nail | Drug toxicology | LP388260-4 |
| child | Cobalt | Red Blood Cells | Drug toxicology | LP388261-2 |
| child | Cobalt | Serum or Plasma | Drug toxicology | LP388262-0 |
| child | Cobalt | Synovial fluid | Drug toxicology | LP388263-8 |
| child | Cobalt | Tissue and Smears | Drug toxicology | LP388264-6 |
| child | Cobalt | Urine | Drug toxicology | LP388265-3 |
| child | Cobalt | XXX | Drug toxicology | LP388266-1 |
| PartDisplayName | en-US | Cobalt |
| DisplayName | en-US | Cobalt |
LOINC Version: 2.77
FHIR