title: [Classification of juvenile chronic arthritis. Progress or regress?].
authors.forename: F
authors.initials: F
authors.lastname: Hayem
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis; D001171:Arthritis, Juvenile / Q000145:classification*; D006801:Humans
chemical_list: D000974:Antibodies, Antinuclear