title: Accurate measurement of the extent of hand swelling in patients with rheumatoid arthritis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000473:pathology*; D005260:Female; D006225:Hand / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged