PT - JOURNAL ARTICLE AU - Maurice McGregor TI - Reference-based pricing DP - 2000 Jan 11 TA - Canadian Medical Association Journal PG - 14--14 VI - 162 IP - 1 4099 - http://www.cmaj.ca/content/162/1/14.1.short 4100 - http://www.cmaj.ca/content/162/1/14.1.full SO - CMAJ2000 Jan 11; 162