parent | Rheumatoid arthritis disease activity risk category | LP441325-0 |
child | Rheumatoid arthritis disease activity risk category [Score] in Serum or Plasma Qualitative | 105541-7 |
PartDisplayName | en-US | Rheumatoid arthritis disease activity risk category | Serum or Plasma | Chemistry - non-challenge |
LOINC Version: 2.80