| CLASS | CHEM | LP7786-9 |
| COMPONENT | Thyroxine | LP15900-1 |
| PROPERTY | PrThr | LP217195-9 |
| TIME_ASPCT | Pt | LP6960-1 |
| SYSTEM | Bld | LP7057-5 |
| SCALE_TYP | Ord | LP7751-3 |
| parent | Thyroxine | Blood | Chemistry - non-challenge | LP381507-5 |
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Both | |
| STATUS | ACTIVE |
| LONG_COMMON_NAME | en-US | Thyroxine (T4) [Presence] in Blood |
| LONG_COMMON_NAME | en-US | Thyroxine (T4) [Presence] in Blood |
| SHORTNAME | en-US | T4 Bld Ql |
| ConsumerName | en-US | T4, Blood |
| SHORTNAME | es-AR | tiroxina:concentración arbitraria:punto en el tiempo:sangre:ordinal: |
| SHORTNAME | pt-BR | T4 Sg Ql |
| LONG_COMMON_NAME | fr-FR | Thyroxine [Présence/Seuil] Sang ; Qualitatif |
| LONG_COMMON_NAME | nl-NL | Thyroxine [aanwezigheid] in bloed |
| LONG_COMMON_NAME | es-MX | Tiroxina: Sangre : Punto temporal: Presencia o umbral: Ordinal: |
LOINC Version: 2.81