PT - JOURNAL ARTICLE AU - Ron Goeree AU - Bernie J O'Brien TI - Cost-effectiveness modeling in rheumatology: toward principles of good practice. DP - 2003 Dec 01 TA - The Journal of Rheumatology PG - 21--22 VI - 68 4099 - http://www.jrheum.org/content/68/21.short 4100 - http://www.jrheum.org/content/68/21.full SO - J Rheumatol2003 Dec 01; 68