| parent | Methemoglobin | LP15729-4 |
| child | Methemoglobin [Presence] in Red Blood Cells | 2619-5 |
| child | Methemoglobin/Hemoglobin.total in Red Blood Cells | 2618-7 |
| STATUS | NotStated |
| PartDisplayName | en-US | Methemoglobin | Red Blood Cells | Chemistry - non-challenge |
LOINC Version: 2.78