title: Long-term follow-up of juvenile chronic polyarthritis [proceedings].
mesh_terms: D000293:Adolescent; D000328:Adult; D001171:Arthritis, Juvenile / Q000150:complications*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007674:Kidney Diseases / Q000209:etiology; D008297:Male; D012217:Rheumatoid Factor; D012446:Sacroiliac Joint; D013167:Spondylitis, Ankylosing; D014606:Uveitis, Anterior
chemical_list: D012217:Rheumatoid Factor