| CLASS | SERO | LP7844-6 |
| COMPONENT | Rheumatoid factor | LP16738-4 |
| PROPERTY | Titr | LP6881-9 |
| TIME_ASPCT | Pt | LP6960-1 |
| SYSTEM | Ser | LP7567-3 |
| SCALE_TYP | SemiQn | LP436123-6 |
| parent | Rheumatoid factor | Serum | Serology - non-micro | LP403919-6 |
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Both | |
| EXAMPLE_UNITS | titer | |
| EXAMPLE_UCUM_UNITS | {titer} | |
| UNITSREQUIRED | Y |
| LONG_COMMON_NAME | en-US | Rheumatoid factor [Titer] in Serum |
| LONG_COMMON_NAME | en-US | Rheumatoid factor [Titer] in Serum |
| SHORTNAME | en-US | Rheumatoid fact Titr Ser |
| ConsumerName | en-US | Rheumatoid factor, Blood |
| SHORTNAME | es-AR | factor reumatoideo:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo: |
| SHORTNAME | pt-BR | Rheumatoid fact Titr Ser |
| LONG_COMMON_NAME | fr-FR | Facteurs rhumatoïdes [Titre] Sérum ; Numérique |
| LONG_COMMON_NAME | nl-NL | Reumafactor [titer] in serum |
| LONG_COMMON_NAME | es-MX | Factor reumatoide: Suero : Punto temporal: Título: Cuantitativo: |
LOINC Version: 2.77
FHIR