title: Highly elevated serum levels of interleukin-18 in systemic juvenile idiopathic arthritis but not in other juvenile idiopathic arthritis subtypes or in Kawasaki disease: comment on the article by Kawashima et al.
mesh_terms: D001171:Arthritis, Juvenile / Q000097:blood* / Q000145:classification; D006801:Humans; D020382:Interleukin-18 / Q000097:blood*; D009080:Mucocutaneous Lymph Node Syndrome / Q000097:blood*
chemical_list: D020382:Interleukin-18