title: Structural damage to the hip in systemic juvenile idiopathic arthritis: A case of regression with Anakinra.
authors.affiliation: Rheumatology Department, Centro Hospitalar São João, Porto, Portugal. Electronic address: francisca.ra@hotmail.com.
authors.forename: Francisca
authors.initials: F
authors.lastname: Aguiar
authors.affiliation: Rheumatology Department, Centro Hospitalar São João, Porto, Portugal; Faculty of Medicine of Porto University, Porto, Portugal.
authors.forename: Iva
authors.initials: I
authors.lastname: Brito