title: Editorial: Early diagnosis of rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D001706:Biopsy; D005455:Fluorescent Antibody Technique; D006801:Humans; D013582:Synovial Fluid / Q000276:immunology; D013583:Synovial Membrane / Q000473:pathology