Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleReply.AuthorsMd Yusof, Md Yuzaiful; Vital, Edward M.; Emery, Paul; Savic, SinisaSubjectsAGAMMAGLOBULINEMIA; B cells; CELLULAR therapy; TREATMENT effectivenessPublicationArthritis & Rheumatology, 2020, Vol 72, Issue 7, p1231ISSN2326-5191Publication typeLetter to the EditorDOI10.1002/art.41244