Assertion: rheumatoid arthritis | /r/DefinedAs | being either seropositive
Facets:
value: typically
type: DEGREE
Source sentences:
text: Rheumatoid arthritis is typically defined as being either "seropositive" or "seronegative," referring to the presence of specific antibodies in the blood.
text: Rheumatoid arthritis is typically defined as being either "seropositive" or "seronegative," referring to the presence of specific antibodies in the blood.