RT Journal Article SR Electronic T1 Drs. Cron and Chatham reply JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1345 OP 1346 DO 10.3899/jrheum.200492 VO 48 IS 8 A1 Randy Q. Cron A1 W. Winn Chatham YR 2021 UL http://www.jrheum.org/content/48/8/1345.abstract AB