RT Journal Article SR Electronic T1 Evidence based medicine: the median is not the message. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2371 OP 2372 VO 28 IS 11 A1 W W Buchanan A1 W F Kean YR 2001 UL http://www.jrheum.org/content/28/11/2371.abstract AB