The coronavirus disease 2019 (COVID-19) pandemic, caused by the novel virus SARS-CoV-2, has swept across the globe, affe......

目的:比较临床无肌病性皮肌炎(clinically amyopathic dermatomyositis,CADM)和皮肌炎(dermatomyositis,DM)的临床及免疫学特征。......