Authors: Ashutosh Tamhane; David T Redden; Gerald McGwin; Elizabeth E Brown; Andrew O Westfall; Richard J Reynolds; Laura B Hughes; Doyt L Conn; Leigh F Callahan; Beth L Jonas; Edwin A Smith; Richard D Brasington; Larry W Moreland; S Louis Bridges Journal: J Rheumatol Date: 2013-08-15 Impact factor: 4.666