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Pope JE, Khanna D, Johnson SR, Clements P.Pope JE, et al. Among authors: johnson sr.Arthritis Care Res (Hoboken). 2012 Jul;64(7):955-9. doi: 10.1002/acr.21673.Arthritis Care Res (Hoboken). 2012.PMID: 22422634Free article.No abstract available.
Chow SL, Chandran V, Fazelzad R, Johnson SR.Chow SL, et al. Among authors: johnson sr.Lupus. 2012 Apr;21(4):353-64. doi: 10.1177/0961203311429815. Epub 2011 Nov 29.Lupus. 2012.PMID: 22127457Review.