title: Anticyclic citrullinated peptide antibody-negative rheumatoid arthritis: clues to disease pathogenesis.
authors.affiliation: Mary Kirkland Center for Lupus Research, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA. crowm@hss.edu
authors.forename: Mary K
authors.initials: MK
authors.lastname: Crow
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001323:Autoantibodies / Q000097:blood*; D015415:Biomarkers / Q000097:blood*; D020022:Genetic Predisposition to Disease; D006801:Humans; D010456:Peptides, Cyclic / Q000276:immunology*; D012698:Serologic Tests
chemical_list: D001323:Autoantibodies; D015415:Biomarkers; D010456:Peptides, Cyclic; C487763:cyclic citrullinated peptide