PT - JOURNAL ARTICLE AU - Marc-André Gagnon TI - The role and impact of cost-sharing mechanisms for prescription drug coverage AID - 10.1503/cmaj.170169 DP - 2017 May 15 TA - Canadian Medical Association Journal PG - E680--E681 VI - 189 IP - 19 4099 - http://www.cmaj.ca/content/189/19/E680.short 4100 - http://www.cmaj.ca/content/189/19/E680.full SO - CMAJ2017 May 15; 189