PT - JOURNAL ARTICLE AU - Collier, Roger TI - Competing interests are a complex problem AID - 10.1503/cmaj.109-5103 DP - 2015 Sep 08 TA - Canadian Medical Association Journal PG - E373--E373 VI - 187 IP - 12 4099 - http://www.cmaj.ca/content/187/12/E373.short 4100 - http://www.cmaj.ca/content/187/12/E373.full SO - CMAJ2015 Sep 08; 187