PT - JOURNAL ARTICLE AU - J. Lexchin TI - Prescribing new drugs DP - 1993 Sep 15 TA - Canadian Medical Association Journal PG - 794a--795 VI - 149 IP - 6 4099 - http://www.cmaj.ca/content/149/6/794a.short 4100 - http://www.cmaj.ca/content/149/6/794a.full SO - CMAJ1993 Sep 15; 149