Fig. 2
From: Rheumatoid arthritis and COVID-19 outcomes: a systematic review and Meta-analysis
(a)Prevalence of COVID-19 in RA patients; (b) Risk of COVID-19 among RA patients
Fig. 2 | BMC Rheumatology
From: Rheumatoid arthritis and COVID-19 outcomes: a systematic review and Meta-analysis
(a)Prevalence of COVID-19 in RA patients; (b) Risk of COVID-19 among RA patients