PT - JOURNAL ARTICLE AU - van Weel, Chris AU - Kidd, Michael R. TI - Why strengthening primary health care is essential to achieving universal health coverage AID - 10.1503/cmaj.170784 DP - 2018 Apr 16 TA - Canadian Medical Association Journal PG - E463--E466 VI - 190 IP - 15 4099 - http://www.cmaj.ca/content/190/15/E463.short 4100 - http://www.cmaj.ca/content/190/15/E463.full SO - CMAJ2018 Apr 16; 190