PT - JOURNAL ARTICLE AU - Vogel, Lauren TI - CMA urges prescription-only antibiotics for agricultural use AID - 10.1503/cmaj.109-3989 DP - 2011 Sep 20 TA - Canadian Medical Association Journal PG - E1007--E1008 VI - 183 IP - 13 4099 - http://www.cmaj.ca/content/183/13/E1007.short 4100 - http://www.cmaj.ca/content/183/13/E1007.full SO - CMAJ2011 Sep 20; 183