title: Type of onset of juvenile idiopathic arthritis in monozygotic twins can be phenotypically different.
authors.forename: H
authors.initials: H
authors.lastname: Säilä
authors.forename: A
authors.initials: A
authors.lastname: Savolainen
authors.forename: E
authors.initials: E
authors.lastname: Tuomilehto-Wolf
authors.forename: J
authors.initials: J
authors.lastname: Tuomilehto
authors.forename: M
authors.initials: M
authors.lastname: Leirisalo-Repo
mesh_terms: D001171:Arthritis, Juvenile / Q000235:genetics*; D002648:Child; D006801:Humans; D008297:Male; D010641:Phenotype; D014430:Twins, Monozygotic / Q000235:genetics*