title: Extra-articular manifestations of juvenile rheumatoid arthritis.
mesh_terms: D001171:Arthritis, Juvenile / Q000150:complications / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010493:Pericarditis / Q000150:complications / Q000175:diagnosis*; D014606:Uveitis, Anterior / Q000150:complications / Q000175:diagnosis*