PT - JOURNAL ARTICLE AU - Yuchuan Ding AU - Baozhen Huang AU - Yuan Wang AU - Jun Hou AU - Ying Chi AU - Zhixuan Zhou AU - Jianguo Li TI - Janus kinase inhibitor significantly improved rash and muscle strength in juvenile dermatomyositis AID - 10.1136/annrheumdis-2020-218582 DP - 2021 Apr 01 TA - Annals of the Rheumatic Diseases PG - 543--545 VI - 80 IP - 4 4099 - http://ard.bmj.com/content/80/4/543.short 4100 - http://ard.bmj.com/content/80/4/543.full SO - Ann Rheum Dis2021 Apr 01; 80