title: The place of juvenile onset spondyloarthropathies in the Durban 1997 ILAR classification criteria of juvenile idiopathic arthritis. International League of Associations for Rheumatology.
authors.forename: Rubén
authors.initials: R
authors.lastname: Burgos-Vargas
authors.forename: Martín
authors.initials: M
authors.lastname: Rudwaleit
authors.forename: Joachim
authors.initials: J
authors.lastname: Sieper
mesh_terms: D017668:Age of Onset; D001171:Arthritis, Juvenile / Q000145:classification*; D002648:Child; D006801:Humans; D025242:Spondylarthropathies / Q000145:classification*