title: Law of the vital few: choosing variables of disease activity in rheumatoid arthritis.
authors.affiliation: National Institute for Health Research (NIHR) Leeds Biomedical Research Unit, Leeds Teaching Hospitals National Health Service Trust, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.
authors.forename: Bianca
authors.initials: B
authors.lastname: Dumitru
authors.affiliation: National Institute for Health Research (NIHR) Leeds Biomedical Research Unit, Leeds Teaching Hospitals National Health Service Trust, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.
authors.forename: Maya
authors.initials: M
authors.lastname: Buch
authors.affiliation: National Institute for Health Research (NIHR) Leeds Biomedical Research Unit, Leeds Teaching Hospitals National Health Service Trust, Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK. e.m.j.vital@leeds.ac.uk.
authors.forename: Edward M
authors.initials: EM
authors.lastname: Vital
mesh_terms: D001172:Arthritis, Rheumatoid / Q000097:blood* / Q000000981:diagnostic imaging*; D015415:Biomarkers / Q000097:blood*; D005260:Female; D006801:Humans; D007596:Joints / Q000473:pathology*; D008297:Male; D011859:Radiography
chemical_list: D015415:Biomarkers