PT - JOURNAL ARTICLE AU - Roger Collier TI - US seeking more transparency from pharma AID - 10.1503/cmaj.109-5245 DP - 2016 Apr 19 TA - Canadian Medical Association Journal PG - E115--E115 VI - 188 IP - 7 4099 - http://www.cmaj.ca/content/188/7/E115.short 4100 - http://www.cmaj.ca/content/188/7/E115.full SO - CMAJ2016 Apr 19; 188