PT - JOURNAL ARTICLE AU - Morgan, Steve TI - Sources of variation in provincial drug spending DP - 2004 Feb 03 TA - Canadian Medical Association Journal PG - 329--330 VI - 170 IP - 3 4099 - http://www.cmaj.ca/content/170/3/329.short 4100 - http://www.cmaj.ca/content/170/3/329.full SO - CMAJ2004 Feb 03; 170