title: Increase of duodenal and ileal mucosal cytotoxic lymphocytes in juvenile idiopathic arthritis.
authors.affiliation: Department of Paediatrics, University of Oulu and Oulu University Hospital, Oulu, Finland.
authors.forename: M
authors.initials: M
authors.lastname: Arvonen
authors.forename: L
authors.initials: L
authors.lastname: Ikni
authors.forename: M
authors.initials: M
authors.lastname: Augustin
authors.forename: T J
authors.initials: TJ
authors.lastname: Karttunen
authors.forename: P
authors.initials: P
authors.lastname: Vähäsalo