title: Low level (below cutoff) of anti-cyclic citrullinated peptide test results in diagnosis of rheumatoid arthritis in a high-risk population.
authors.forename: Duck-An
authors.initials: DA
authors.lastname: Kim
authors.forename: Think-You
authors.initials: TY
authors.lastname: Kim
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D001323:Autoantibodies; D006801:Humans; D010456:Peptides, Cyclic / Q000276:immunology*; D011933:Reagent Kits, Diagnostic / Q000592:standards*; D012016:Reference Values; D012680:Sensitivity and Specificity
chemical_list: D001323:Autoantibodies; D010456:Peptides, Cyclic; D011933:Reagent Kits, Diagnostic; C487763:cyclic citrullinated peptide