No Systemic Lupus Erythematosus with COVID-19 in Hong Kong: The Effect of Masking? Published on 2020-10-012023-07-05 Journal: The Journal of rheumatology [저자] Ho So, Joyce Wing Yan Mak, Lai-Shan Tam [Category] SARS, PMC URL Pubmed URL [DOI] 10.3899/jrheum.200605 [Article Type] Comment [Source] pubmed All Keywords