The patient's voice: a cross-sectional study of physical health and disability in juvenile idiopathic arthritis

Sofie Mikalsen Arneng, Isabelle Pignatel Jenssen, Anette Lundestad, Lena Cetrelli, Oskar Angenete, Ellen Nordal, Karin B Tylleskär, Pål Richard Romundstad, Marite Rygg