PT - JOURNAL ARTICLE AU - Barr, Ronald D. TI - List of essential medicines for Canada AID - 10.1503/cmaj.732971 DP - 2017 May 15 TA - Canadian Medical Association Journal PG - E703--E703 VI - 189 IP - 19 4099 - http://www.cmaj.ca/content/189/19/E703.short 4100 - http://www.cmaj.ca/content/189/19/E703.full SO - CMAJ2017 May 15; 189