Duration of pre-rheumatoid arthritis anti-cyclic citrullinated peptide positivity is positively associated with age at seroconversion.
W H
WH
Bos
M M J
MM
Nielen
B A C
BA
Dijkmans
D
D
van Schaardenburg
D000328:Adult; D017668:Age of Onset; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001323:Autoantibodies / Q000097:blood*; D015415:Biomarkers / Q000097:blood; D015331:Cohort Studies; D006801:Humans; D008875:Middle Aged; D010456:Peptides, Cyclic / Q000276:immunology*
D001323:Autoantibodies; D015415:Biomarkers; D010456:Peptides, Cyclic; C487763:cyclic citrullinated peptide