Anti-severe acute respiratory syndrome coronavirus 2 spike receptor-binding domain antibody levels in patients with systemic lupus erythematosus based on vaccination status and related factors in Indonesia
{{output}}
Purpose: We aim to analyze the proportion and level of coronavirus disease 2019 (COVID-19) seropositivity in patients with systemic lupus erythematosus (SLE) and explore factors associated with lower anti-severe acute respiratory... ...
