Recurrence of juvenile dermatomyositis 8 years after remission oleh Ken Muramatsu, MD, Hideyuki Ujiie, MD, PhD, Mayumi Yokozeki, MD, Ichiro Tsukinaga, MD, Mai Ito, MD, Takaaki Shikano, MD, Akira Suzuki, MD, PhD, Yusuke Tozawa, MD, Ichiro Kobayashi, MD, PhD