PT - JOURNAL ARTICLE AU - Christopher Centeno AU - Michael D Freeman TI - Alberta rodeo riders do not develop late whiplash. DP - 2007 Feb 01 TA - The Journal of Rheumatology PG - 451--452 VI - 34 IP - 2 4099 - http://www.jrheum.org/content/34/2/451.short 4100 - http://www.jrheum.org/content/34/2/451.full SO - J Rheumatol2007 Feb 01; 34