PT - JOURNAL ARTICLE AU - Michael Bonelli AU - Daniel Aletaha TI - Response to: ‘Correspondence on ‘SARS-CoV-2 vaccination in rituximab-treated patients: evidence for impaired humoral but inducible cellular immune response’’ by Westhoff <em>et al</em> AID - 10.1136/annrheumdis-2021-220764 DP - 2021 Jul 16 TA - Annals of the Rheumatic Diseases PG - annrheumdis-2021-220764 4099 - http://ard.bmj.com/content/early/2021/07/16/annrheumdis-2021-220764.short 4100 - http://ard.bmj.com/content/early/2021/07/16/annrheumdis-2021-220764.full