Prognostic value of rheumatoid factors in rheumatoid arthritis.
Jónsson
T
T
Valdimarsson
H
H
D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D007132:Immunoglobulin Isotypes / Q000032:analysis; D011379:Prognosis; D012217:Rheumatoid Factor / Q000032:analysis*
D007132:Immunoglobulin Isotypes; D012217:Rheumatoid Factor